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“Visual Studio Maui IOS”

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Reply to Adding developer account to Visual Studio - Need Help
This happened to me again yesterday (26 Apr 2020) with VS for Mac. I tried a few things including restarting my machine and couldn't connect and was getting the failed to sync error popup... I tried again this morning to add account and it didn't work. Heres what i did that worked for me. I closed VS for Mac and then deleted the IOS project obj/bin folders. I then disconnected my physical iphone from my mac. Started VS for Mac and then plugged in my iphone. I then went through the process again clicking Visual Studio/Preferences/Apple Developer Accounts/Add Account and it finally worked this time after several tries before doing this.
Topic: Developer Tools & Services SubTopic: Apple Developer Program Tags:
Apr ’22
Right bar button items in iOS 26 visual presentation
I have attached two images of two screens below. In one screen, bar button are enclosed within separate, distinct, rounded-rectangle 'liquid glass' capsules. In other screen, bar buttons are enclosed within separate, distinct, rounded-rectangle liquid glass capsules. They are not visually merged into one larger capsule. Both are having same code. But why it is not same ?
Topic: UI Frameworks SubTopic: UIKit Tags:
1
0
154
Jul ’25
UIAlertAction.isEnabled = false Has No Visual Effect on iOS 26 (Action Still Looks Enabled)
Hi all, I'm running into a UIKit issue specific to iOS 26 (Xcode 26 Beta 4) where UIAlertAction buttons that are disabled using .isEnabled = false do not appear visually disabled. The alert still shows the action with full opacity and default styling, making it look like the button is tappable — even though it isn't. ❗ Issue: On iOS 26, disabled actions in UIAlertController no longer appear dimmed or inactive. This is a visual regression compared to iOS 17 and earlier, where disabled actions would automatically appear grayed out and visually distinct.
Topic: UI Frameworks SubTopic: UIKit
1
0
69
Jul ’25
UIAlertAction.isEnabled = false Has No Visual Effect on iOS 26 (Action Still Looks Enabled)
Hi all, I'm running into a UIKit issue specific to iOS 26 (Xcode 26 Beta 4) where UIAlertAction buttons that are disabled using .isEnabled = false do not appear visually disabled. The alert still shows the action with full opacity and default styling, making it look like the button is tappable — even though it isn't. ❗ Issue: On iOS 26, disabled actions in UIAlertController no longer appear dimmed or inactive. This is a visual regression compared to iOS 18 and earlier, where disabled actions would automatically appear grayed out and visually distinct.
Topic: UI Frameworks SubTopic: UIKit Tags:
2
0
133
Jul ’25
Unable to Generate .ipa for .NET MAUI iOS App – Codesign Fails With “unable to build chain to self-signed root”
Hi everyone, I am trying to generate an .ipa file for my .NET MAUI (net9.0-ios) application, but every attempt fails with the same codesigning error. I have tried multiple approaches, including building from Windows paired to macOS, and directly building through the macOS terminal, but nothing is working. Below are the exact steps I followed: Steps I Performed 1.>Generated the Apple Development certificate using Keychain Access on macOS. 2.>Added that certificate into my developer account and created the corresponding provisioning profile. 3.>Created an App ID, attached the App ID to the provisioning profile, and downloaded it. 4.>Added the provisioning profile into Xcode. Verified that the certificate is correctly visible in Keychain Access (private key available). Attempted to build/publish the MAUI app to generate the .ipa file. Issue Whenever I run the publish command or build via Windows/macOS, codesigning fails with the following error: /usr/bin/codesign exited wit
Topic: Code Signing SubTopic: Certificates, Identifiers & Profiles
1
0
248
Nov ’25
Reply to Building an app with both GUI and Command Line versions
The command line version of the app is structured quite differently from the GUI and is already written and working. I've just spent weeks porting from Visual Studio/msbuild to CMake so we can build for Win/Linux/Mac using ONE tool. So I really don't wish to convert the build to XCode. Should I put the command line version into the SharedSupport directory of the app rather than the MacOS one?
Topic: Developer Tools & Services SubTopic: General
Apr ’25
OBS Studio Opening Problem
Hi My notebook MacbookPro 2015 mid I use MacOS High Sierra 10.13.6 when i start obs studio.I get the following errors.Please help me with this. Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystemkernel.dylib 0x00007fff6aa30b66 pthreadkill + 10 1 libsystempthread.dylib 0x00007fff6abfb080 pthreadkill + 333 2 libsystemc.dylib 0x00007fff6a98c1ae abort + 127 3 libsystemc.dylib 0x00007fff6a98c321 abortreportnp + 177 4 libsystemc.dylib 0x00007fff6a9b0bf5 chkfail + 48 5 libsystemc.dylib 0x00007fff6a9b0bc5 chkfailoverflow + 16 6 libsystemc.dylib 0x00007fff6a9b1110 _memcpychk + 37 7 libobs.0.dylib 0x000000010f3c4764 obsregistersources + 292 8 obs-ndi.so 0x000000001ccdacbf obsmoduleload + 207 9 libobs.0.dylib 0x000000010f3c34f3 obsinitmodule + 83 10 libobs.0.dylib 0x000000010f3c4380 loadallcallback + 64 11 libobs.0.dylib 0x000000010f3c4299 obsfindmodules + 2153 12 libobs.0.dylib 0x000000010f3c3a13 obsloadallmodules + 35 13 com.obsproject.obs-studio 0x000000010cb9ea87 OBSBasic::OBSInit() + 775 1
Topic: App & System Services SubTopic: Core OS Tags:
0
0
427
Jul ’20
Reply to The staple and validate action failed! Error 65.
For anyone who comes across this thread, I’ll keep it updated with any new developments. So far, it seems to be an issue with my machine. I can’t even open apps after downloading them. For example: Apple could not verify “Visual Studio Code” is free of malware that may harm your Mac or compromise your privacy. Gatekeeper is set to App Store & Known Developers Having said that, I believe stapling issues are connected.
Topic: Code Signing SubTopic: Notarization
Jan ’25
Reply to Outdated SDK for Enterprise Account
You should check with the support resources provided by “Xamarin” to get assistance with their software. Unless another developer in the forums has experience with the third-party and can provide assistance. I would also recommend that you consider MAUI as I believe Xamarin is now being replaced by MAUI. Albert Pascual
  Worldwide Developer Relations.
Topic: App Store Distribution & Marketing SubTopic: General
Feb ’25
Unable to Generate .ipa for .NET MAUI iOS App – Codesign Fails With “unable to build chain to self-signed root”
Hi everyone, I am trying to generate an .ipa file for my .NET MAUI (net9.0-ios) application, but every attempt fails with the same codesigning error. I have tried multiple approaches, including building from Windows paired to macOS, and directly building through the macOS terminal, but nothing is working. Below are the exact steps I followed: Steps I Performed Generated the Apple Development certificate using Keychain Access on macOS. Added that certificate into my developer account and created the corresponding provisioning profile. Created an App ID, attached the App ID to the provisioning profile, and downloaded it. Added the provisioning profile into Xcode. Verified that the certificate is correctly visible in Keychain Access (private key available). Attempted to build/publish the MAUI app to generate the .ipa file. Issue Whenever I run the publish command or build via Windows/macOS, codesigning fails with the following error: /usr/bin/codesign exited with code 1: Frameworks/lib
Topic: Developer Tools & Services SubTopic: Xcode Tags:
1
0
193
Nov ’25
Reply to How to code image recognition
You ask many questions here. Xcode or Visual Studio Code I do recommend Xcode. Anyway, you will need it to publish on the AppStore. As for language, if you are fluent in C++, you may select Objective C instead of Swift. I thought maybe I need some kind of database with example pictures? Image recognition is now better done with Machine Learning. Here is a tutorial: https : / / w w w .raywenderlich .com/7960296-core-ml-and-vision-tutorial-on-device-training-on-ios how do I program the app to access the camera? There are many tutorial about it. First read Apple's doc: https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/avcam_building_a_camera_app
Topic: Developer Tools & Services SubTopic: Xcode Tags:
Jun ’21
Reply to Adding developer account to Visual Studio - Need Help
This happened to me again yesterday (26 Apr 2020) with VS for Mac. I tried a few things including restarting my machine and couldn't connect and was getting the failed to sync error popup... I tried again this morning to add account and it didn't work. Heres what i did that worked for me. I closed VS for Mac and then deleted the IOS project obj/bin folders. I then disconnected my physical iphone from my mac. Started VS for Mac and then plugged in my iphone. I then went through the process again clicking Visual Studio/Preferences/Apple Developer Accounts/Add Account and it finally worked this time after several tries before doing this.
Topic: Developer Tools & Services SubTopic: Apple Developer Program Tags:
Replies
Boosts
Views
Activity
Apr ’22
Right bar button items in iOS 26 visual presentation
I have attached two images of two screens below. In one screen, bar button are enclosed within separate, distinct, rounded-rectangle 'liquid glass' capsules. In other screen, bar buttons are enclosed within separate, distinct, rounded-rectangle liquid glass capsules. They are not visually merged into one larger capsule. Both are having same code. But why it is not same ?
Topic: UI Frameworks SubTopic: UIKit Tags:
Replies
1
Boosts
0
Views
154
Activity
Jul ’25
UIAlertAction.isEnabled = false Has No Visual Effect on iOS 26 (Action Still Looks Enabled)
Hi all, I'm running into a UIKit issue specific to iOS 26 (Xcode 26 Beta 4) where UIAlertAction buttons that are disabled using .isEnabled = false do not appear visually disabled. The alert still shows the action with full opacity and default styling, making it look like the button is tappable — even though it isn't. ❗ Issue: On iOS 26, disabled actions in UIAlertController no longer appear dimmed or inactive. This is a visual regression compared to iOS 17 and earlier, where disabled actions would automatically appear grayed out and visually distinct.
Topic: UI Frameworks SubTopic: UIKit
Replies
1
Boosts
0
Views
69
Activity
Jul ’25
UIAlertAction.isEnabled = false Has No Visual Effect on iOS 26 (Action Still Looks Enabled)
Hi all, I'm running into a UIKit issue specific to iOS 26 (Xcode 26 Beta 4) where UIAlertAction buttons that are disabled using .isEnabled = false do not appear visually disabled. The alert still shows the action with full opacity and default styling, making it look like the button is tappable — even though it isn't. ❗ Issue: On iOS 26, disabled actions in UIAlertController no longer appear dimmed or inactive. This is a visual regression compared to iOS 18 and earlier, where disabled actions would automatically appear grayed out and visually distinct.
Topic: UI Frameworks SubTopic: UIKit Tags:
Replies
2
Boosts
0
Views
133
Activity
Jul ’25
Unable to Generate .ipa for .NET MAUI iOS App – Codesign Fails With “unable to build chain to self-signed root”
Hi everyone, I am trying to generate an .ipa file for my .NET MAUI (net9.0-ios) application, but every attempt fails with the same codesigning error. I have tried multiple approaches, including building from Windows paired to macOS, and directly building through the macOS terminal, but nothing is working. Below are the exact steps I followed: Steps I Performed 1.>Generated the Apple Development certificate using Keychain Access on macOS. 2.>Added that certificate into my developer account and created the corresponding provisioning profile. 3.>Created an App ID, attached the App ID to the provisioning profile, and downloaded it. 4.>Added the provisioning profile into Xcode. Verified that the certificate is correctly visible in Keychain Access (private key available). Attempted to build/publish the MAUI app to generate the .ipa file. Issue Whenever I run the publish command or build via Windows/macOS, codesigning fails with the following error: /usr/bin/codesign exited wit
Topic: Code Signing SubTopic: Certificates, Identifiers & Profiles
Replies
1
Boosts
0
Views
248
Activity
Nov ’25
Reply to Building an app with both GUI and Command Line versions
The command line version of the app is structured quite differently from the GUI and is already written and working. I've just spent weeks porting from Visual Studio/msbuild to CMake so we can build for Win/Linux/Mac using ONE tool. So I really don't wish to convert the build to XCode. Should I put the command line version into the SharedSupport directory of the app rather than the MacOS one?
Topic: Developer Tools & Services SubTopic: General
Replies
Boosts
Views
Activity
Apr ’25
OBS Studio Opening Problem
Hi My notebook MacbookPro 2015 mid I use MacOS High Sierra 10.13.6 when i start obs studio.I get the following errors.Please help me with this. Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystemkernel.dylib 0x00007fff6aa30b66 pthreadkill + 10 1 libsystempthread.dylib 0x00007fff6abfb080 pthreadkill + 333 2 libsystemc.dylib 0x00007fff6a98c1ae abort + 127 3 libsystemc.dylib 0x00007fff6a98c321 abortreportnp + 177 4 libsystemc.dylib 0x00007fff6a9b0bf5 chkfail + 48 5 libsystemc.dylib 0x00007fff6a9b0bc5 chkfailoverflow + 16 6 libsystemc.dylib 0x00007fff6a9b1110 _memcpychk + 37 7 libobs.0.dylib 0x000000010f3c4764 obsregistersources + 292 8 obs-ndi.so 0x000000001ccdacbf obsmoduleload + 207 9 libobs.0.dylib 0x000000010f3c34f3 obsinitmodule + 83 10 libobs.0.dylib 0x000000010f3c4380 loadallcallback + 64 11 libobs.0.dylib 0x000000010f3c4299 obsfindmodules + 2153 12 libobs.0.dylib 0x000000010f3c3a13 obsloadallmodules + 35 13 com.obsproject.obs-studio 0x000000010cb9ea87 OBSBasic::OBSInit() + 775 1
Topic: App & System Services SubTopic: Core OS Tags:
Replies
0
Boosts
0
Views
427
Activity
Jul ’20
Reply to The staple and validate action failed! Error 65.
For anyone who comes across this thread, I’ll keep it updated with any new developments. So far, it seems to be an issue with my machine. I can’t even open apps after downloading them. For example: Apple could not verify “Visual Studio Code” is free of malware that may harm your Mac or compromise your privacy. Gatekeeper is set to App Store & Known Developers Having said that, I believe stapling issues are connected.
Topic: Code Signing SubTopic: Notarization
Replies
Boosts
Views
Activity
Jan ’25
Quartz Composer Audio Visualizer
I'm wondering, how would I add more audio bars to my current visualizer? And is it possible to create a range for the visualizer to resopnd to (20Hz - 14000Hz)?Visualizer file: https://www.dropbox.com/s/tlytfkfupzvthgo/AudioVis.qtz?dl=0
Topic: Media Technologies SubTopic: General Tags:
Replies
0
Boosts
0
Views
830
Activity
Jul ’18
Reply to Outdated SDK for Enterprise Account
You should check with the support resources provided by “Xamarin” to get assistance with their software. Unless another developer in the forums has experience with the third-party and can provide assistance. I would also recommend that you consider MAUI as I believe Xamarin is now being replaced by MAUI. Albert Pascual
  Worldwide Developer Relations.
Topic: App Store Distribution & Marketing SubTopic: General
Replies
Boosts
Views
Activity
Feb ’25
Unable to Generate .ipa for .NET MAUI iOS App – Codesign Fails With “unable to build chain to self-signed root”
Hi everyone, I am trying to generate an .ipa file for my .NET MAUI (net9.0-ios) application, but every attempt fails with the same codesigning error. I have tried multiple approaches, including building from Windows paired to macOS, and directly building through the macOS terminal, but nothing is working. Below are the exact steps I followed: Steps I Performed Generated the Apple Development certificate using Keychain Access on macOS. Added that certificate into my developer account and created the corresponding provisioning profile. Created an App ID, attached the App ID to the provisioning profile, and downloaded it. Added the provisioning profile into Xcode. Verified that the certificate is correctly visible in Keychain Access (private key available). Attempted to build/publish the MAUI app to generate the .ipa file. Issue Whenever I run the publish command or build via Windows/macOS, codesigning fails with the following error: /usr/bin/codesign exited with code 1: Frameworks/lib
Topic: Developer Tools & Services SubTopic: Xcode Tags:
Replies
1
Boosts
0
Views
193
Activity
Nov ’25
Reply to iOS 17.4 (21E217) CMAltimeter not working
There is a work around for it but it is not working on iPad OS 17.4 and iPhone SE, Many of our users are angry, they just gave us 1 star and bad commend. Some other guy using MAUI https://github.com/dotnet/maui/issues/20930 report it too.
Topic: Developer Tools & Services SubTopic: Xcode Tags:
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Activity
Mar ’24
6s visual voicemail
Anybody else not able to get visual voicemail? i havent been able to get voicemail other than manually since i upgraded to 6s. from 9 to 9.01 and i just put the 9.1 beta on here and still no voicemail.
Topic: App & System Services SubTopic: Core OS Tags:
Replies
2
Boosts
0
Views
503
Activity
Sep ’15
Beta 3 - Visual Voicemail
I no longer have visual voicemail in Beta 3. I did not see that on the change log
Topic: App & System Services SubTopic: Core OS Tags:
Replies
37
Boosts
0
Views
26k
Activity
Jul ’17
Reply to How to code image recognition
You ask many questions here. Xcode or Visual Studio Code I do recommend Xcode. Anyway, you will need it to publish on the AppStore. As for language, if you are fluent in C++, you may select Objective C instead of Swift. I thought maybe I need some kind of database with example pictures? Image recognition is now better done with Machine Learning. Here is a tutorial: https : / / w w w .raywenderlich .com/7960296-core-ml-and-vision-tutorial-on-device-training-on-ios how do I program the app to access the camera? There are many tutorial about it. First read Apple's doc: https://developer.apple.com/documentation/avfoundation/cameras_and_media_capture/avcam_building_a_camera_app
Topic: Developer Tools & Services SubTopic: Xcode Tags:
Replies
Boosts
Views
Activity
Jun ’21