iMessage Extension: Could not attach to pid : “2581”

Hello everyone, I'm trying to debug an iMessage extension from xcode 10 on my iOS 10 phone. I changed the command line tools to xCode 10 and created an iMessage extension app without any modification. Next, I try to run the app using xCode, and I got this error:


Could not attach to pid : '2686'

unable to attach


Here's the xCode console output:


objc[2635]: Class CKPPTSubTest is implemented in both /System/Library/PrivateFrameworks/ChatKit.framework/ChatKit (0x1b35f1670) and /Applications/MobileSMS.app/MobileSMS (0x1000f5780). One of the two will be used. Which one is undefined.
2016-06-18 09:52:58.005089 MobileSMS[2635:322943] [MC] Reading from private effective user settings.
2016-06-18 09:52:58.185146 MobileSMS[2635:322943] [MC] Reading from private effective user settings.
2016-06-18 09:52:58.402595 MobileSMS[2635:322943] [Application] Restoring application state. isComposingNew=NO  groupID=-1
2016-06-18 09:52:58.402683 MobileSMS[2635:322943] [Application]   => Looking up conversation with group ID: -1
2016-06-18 09:52:58.706174 MobileSMS[2635:322949] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.706 MobileSMS[2635:322949] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.706297 MobileSMS[2635:322949] [Rx] Result: (null)
2016-06-18 09:52:58.706 MobileSMS[2635:322949] [Rx] Result: (null)
2016-06-18 09:52:58.706347 MobileSMS[2635:322949] [Rx] Error : (null)
2016-06-18 09:52:58.706 MobileSMS[2635:322949] [Rx] Error : (null)
2016-06-18 09:52:58.707411 MobileSMS[2635:322951] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.707 MobileSMS[2635:322951] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.707506 MobileSMS[2635:322951] [Rx] Result: (null)
2016-06-18 09:52:58.707 MobileSMS[2635:322951] [Rx] Result: (null)
2016-06-18 09:52:58.707555 MobileSMS[2635:322951] [Rx] Error : (null)
2016-06-18 09:52:58.707 MobileSMS[2635:322951] [Rx] Error : (null)
2016-06-18 09:52:58.718991 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.719 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.719172 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.719 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.719372 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.719 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.721935 MobileSMS[2635:322949] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.722 MobileSMS[2635:322949] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.722103 MobileSMS[2635:322951] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.722 MobileSMS[2635:322951] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.722216 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.722 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.722280 MobileSMS[2635:322949] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.722 MobileSMS[2635:322949] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.722375 MobileSMS[2635:322951] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.722 MobileSMS[2635:322951] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.722603 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.722 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.722726 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.722 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.724029 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724276 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.724 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.724518 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724636 MobileSMS[2635:322949] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724 MobileSMS[2635:322949] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724837 MobileSMS[2635:322951] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.724 MobileSMS[2635:322951] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.725067 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.725 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.725687 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.725 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.726048 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.726 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.785306 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.785 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.785428 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.785 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.785489 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.785 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.785680 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.785 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.785888 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.786 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.788745 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.788 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.789879 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.789 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.789968 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.789 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.790017 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.790 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.790020 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.790 MobileSMS[2635:322952] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.790185 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.790 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.790332 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.790 MobileSMS[2635:322952] [Rx] Result: (null)
2016-06-18 09:52:58.790440 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.790 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.790501 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.790 MobileSMS[2635:322952] [Rx] Error : (null)
2016-06-18 09:52:58.790949 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.791 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.791282 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.791 MobileSMS[2635:322952] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.791363 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.791 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.792008 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.792 MobileSMS[2635:322952] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.822353 MobileSMS[2635:322943] Can't register UTIType public.png for class CKImageMediaObject. It is already registered for CKAnimatedImageMediaObject. Please file a bug.
2016-06-18 09:52:58.822 MobileSMS[2635:322943] Can't register UTIType public.png for class CKImageMediaObject. It is already registered for CKAnimatedImageMediaObject. Please file a bug.
2016-06-18 09:52:58.837061 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.837 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.837190 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.837 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.837240 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.837 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.837441 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.837 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.837570 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.837 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.838015 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838260 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.838322 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] Result: (null)
2016-06-18 09:52:58.838366 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] Error : (null)
2016-06-18 09:52:58.838492 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838582 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.838736 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838 MobileSMS[2635:322948] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.838817 MobileSMS[2635:322953] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:58.842163 MobileSMS[2635:322953] [Rx] Result: (null)
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] Result: (null)
2016-06-18 09:52:58.842211 MobileSMS[2635:322953] [Rx] Error : (null)
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] Error : (null)
2016-06-18 09:52:58.842349 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.842440 MobileSMS[2635:322953] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] An observer was failed with a nil error
2016-06-18 09:52:58.842785 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:58.842 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:59.364364 MobileSMS[2635:322943] [LayoutConstraints] Unable to simultaneously satisfy constraints.
  Probably at least one of the constraints in the following list is one you don't want.
  Try this:
  (1) look at each constraint and try to figure out which you don't expect;
  (2) find the code that added the unwanted constraint or constraints and fix it.
  (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
(
    "<NSAutoresizingMaskLayoutConstraint:0x174291670 h=-&- v=--& CKMessageEntryView:0x10035d050.midX == UIInputSetHostView:0x1004407b0.midX + 187.5   (active)>",
    "<NSLayoutConstraint:0x1742913f0 H:|-(0)-[CKMessageEntryView:0x10035d050](LTR)   (active, names: '|':UIInputSetHostView:0x1004407b0 )>",
    "<NSLayoutConstraint:0x174291440 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>"
)


Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x174291440 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>


Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2016-06-18 09:52:59.414113 MobileSMS[2635:322953] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] An observer completion handler is being called incorrectly. Soon, this will be a hard error.
2016-06-18 09:52:59.414238 MobileSMS[2635:322953] [Rx] Result: (null)
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] Result: (null)
2016-06-18 09:52:59.414289 MobileSMS[2635:322953] [Rx] Error : (null)
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] Error : (null)
2016-06-18 09:52:59.414458 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x0000000198371138 <redacted> + 140
  1   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  2   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  3   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  4   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  5   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  6   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  7   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  8   libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:59.414555 MobileSMS[2635:322953] [Rx] An observer was failed with a nil error
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] An observer was failed with a nil error
2016-06-18 09:52:59.414713 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:59.414 MobileSMS[2635:322953] [Rx] Call stack: (
  0   ContactsFoundation                  0x00000001983705fc <redacted> + 76
  1   ContactsFoundation                  0x0000000198370f68 <redacted> + 136
  2   ContactsFoundation                  0x00000001983711b8 <redacted> + 268
  3   libdispatch.dylib                   0x000000018f6a9134 <redacted> + 24
  4   libdispatch.dylib                   0x000000018f6a90f4 <redacted> + 16
  5   libdispatch.dylib                   0x000000018f6b994c <redacted> + 576
  6   libdispatch.dylib                   0x000000018f6b9608 <redacted> + 528
  7   libdispatch.dylib                   0x000000018f6bceb0 <redacted> + 572
  8   libdispatch.dylib                   0x000000018f6bcc14 <redacted> + 124
  9   libsystem_pthread.dylib             0x000000018f8b23d8 _pthread_wqthread + 1276
  10  libsystem_pthread.dylib             0x000000018f8b1ed0 start_wqthread + 4
)
2016-06-18 09:52:59.641979 MobileSMS[2635:322952] [Application] Successfully took out backgrounding process assertion!!
2016-06-18 09:53:00.194611 MobileSMS[2635:322953] Created connection: <NSXPCConnection: 0x170119110> connection to service named com.apple.icloud.fmfd
2016-06-18 09:53:00.216666 MobileSMS[2635:322955] Creating shared instance of FMFSessionDataManager
2016-06-18 09:53:00.259635 MobileSMS[2635:322955] [Warning] Error getting names for phone number: Error Domain=SGErrorDomain Code=8 "(null)"
2016-06-18 09:53:00.260419 MobileSMS[2635:322955] [Warning] Error getting names for phone number: Error Domain=SGErrorDomain Code=8 "(null)"
2016-06-18 09:53:00.263620 MobileSMS[2635:322955] [Warning] Error getting names for phone number: Error Domain=SGErrorDomain Code=8 "(null)"
2016-06-18 09:53:00.389232 MobileSMS[2635:323078] WiFi is associated YES
2016-06-18 09:53:00.389 MobileSMS[2635:323078] WiFi is associated YES
2016-06-18 09:53:00.454706 MobileSMS[2635:322943] WiFi is associated YES
2016-06-18 09:53:00.454 MobileSMS[2635:322943] WiFi is associated YES
2016-06-18 09:53:02.582977 MobileSMS[2635:322943] [MC] Reading from private effective user settings.
2016-06-18 09:53:02.739523 MobileSMS[2635:322943] [LayoutConstraints] Unable to simultaneously satisfy constraints.
  Probably at least one of the constraints in the following list is one you don't want.
  Try this:
  (1) look at each constraint and try to figure out which you don't expect;
  (2) find the code that added the unwanted constraint or constraints and fix it.
  (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
(
    "<NSAutoresizingMaskLayoutConstraint:0x174291670 h=-&- v=--& CKMessageEntryView:0x10035d050.midX == UIInputSetHostView:0x1004407b0.midX + 187.5   (active)>",
    "<NSAutoresizingMaskLayoutConstraint:0x1742916c0 h=-&- v=--& CKMessageEntryView:0x10035d050.width == UIInputSetHostView:0x1004407b0.width + 375   (active)>",
    "<NSLayoutConstraint:0x17449d880 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>"
)


Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x17449d880 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>


Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2016-06-18 09:53:04.827463 MobileSMS[2635:322943] [LayoutConstraints] Unable to simultaneously satisfy constraints.
  Probably at least one of the constraints in the following list is one you don't want.
  Try this:
  (1) look at each constraint and try to figure out which you don't expect;
  (2) find the code that added the unwanted constraint or constraints and fix it.
  (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
(
    "<NSAutoresizingMaskLayoutConstraint:0x174291670 h=-&- v=--& CKMessageEntryView:0x10035d050.midX == UIInputSetHostView:0x1004407b0.midX + 187.5   (active)>",
    "<NSAutoresizingMaskLayoutConstraint:0x1742916c0 h=-&- v=--& CKMessageEntryView:0x10035d050.width == UIInputSetHostView:0x1004407b0.width + 375   (active)>",
    "<NSLayoutConstraint:0x17449dba0 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>"
)


Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x17449dba0 CKMessageEntryView:0x10035d050.right == UIInputSetHostView:0x1004407b0.right   (active)>


Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2016-06-18 09:53:04.941122 MobileSMS[2635:322953] plugin me.koengapps.MessageParty.MessagesExtension interrupted
2016-06-18 09:53:04.941 MobileSMS[2635:322953] plugin me.koengapps.MessageParty.MessagesExtension interrupted
2016-06-18 09:53:04.941450 MobileSMS[2635:322953] Hub connection error Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named me.koengapps.MessageParty.MessagesExtension" UserInfo={NSDebugDescription=connection to service named me.koengapps.MessageParty.MessagesExtension}
2016-06-18 09:53:04.941 MobileSMS[2635:322953] Hub connection error Error Domain=NSCocoaErrorDomain Code=4097 "connection to service named me.koengapps.MessageParty.MessagesExtension" UserInfo={NSDebugDescription=connection to service named me.koengapps.MessageParty.MessagesExtension}



I didn't even write any more. Please help 🙂


Steven

Have you run the iMessage App before on the device?

If so then I'm pretty sure this is just Xcode killing the old iMessage App instance and attempting to launch a new one. I say attempting because it doesn't seem to work very often. So, the easiest way to debug changes is to switch between recents or another iMessage App and the one you're debugging.

I'm having this same issue with "Could not attach to pid: ...". I can't run my iMessage extension at all on a device, neither iPhone nor iPad, whether I'm connected to the debugger or not. I've tried deleting the extension before attempting to run again, and switching between different extensions. The extension seems to work fine in the simulator. Has anyone had any luck figuring this out?

I am seeing this as well. Any suggestions on how to get this working?

This appears to still be a problem in beta 2 of iOS 10/Xcode 8.

Check out your signing identity for each target (Targets > Signing > Team). I changed identities and resolved the error.

Same issue. Works fine in the simulator, but nowhere else.

Worked for me. Depending on the provisioning profiles, it might work on one phone but not on another.

I found this on the web and it worked for me


On the device, go to Settings > General > Profiles & Device Management, tap on the profile name that authorized this app, and tap Trust.

This solved it for me. Thank you.

This worked for me too!! Thank you!!

I had the same issue for xcode8.1. I can not found "Settings > General > Profiles & Device Management" in my iPhone. Can you describe the detail for setting? Thanks!

iMessage Extension: Could not attach to pid : “2581”
 
 
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