Hello everyone, I'm developing a radio app and I want to add CarPlay. Before starting the program I requested all the necessary permissions and they were accepted. Now when I run the app, emulate CarPlay and try to access the app, it crashes and gives me this log:
*** Terminating app due to uncaught exception 'NSGenericException', reason: 'Application does not implement CarPlay template application lifecycle methods in its scene delegate.'
*** First throw call stack:
(
0 CoreFoundation 0x00000001804b70ec __exceptionPreprocess + 172
1 libobjc.A.dylib 0x000000018008ede8 objc_exception_throw + 72
2 CoreFoundation 0x00000001804b6ffc -[NSException initWithCoder:] + 0
3 CarPlay 0x00000001bc830ee8 -[CPTemplateApplicationScene _deliverInterfaceControllerToDelegate] + 704
4 CarPlay 0x00000001bc82fa60 __64-[CPTemplateApplicationScene initWithSession:connectionOptions:]_block_invoke.4 + 116
5 CoreFoundation 0x00000001803e9aec CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER + 120
6 CoreFoundation 0x00000001803e9a24 ___CFXRegistrationPost_block_invoke + 84
7 CoreFoundation 0x00000001803e8f14 _CFXRegistrationPost + 404
8 CoreFoundation 0x00000001803e88f0 _CFXNotificationPost + 688
9 Foundation 0x0000000180ee2350 -[NSNotificationCenter postNotificationName:object:userInfo:] + 88
10 UIKitCore 0x0000000184f0a8e4 +[UIScene _sceneForFBSScene:create:withSession:connectionOptions:] + 1152
11 UIKitCore 0x0000000185aa445c -[UIApplication _connectUISceneFromFBSScene:transitionContext:] + 808
12 UIKitCore 0x0000000185aa470c -[UIApplication workspace:didCreateScene:withTransitionContext:completion:] + 304
13 UIKitCore 0x0000000185573c08 -[UIApplicationSceneClientAgent scene:didInitializeWithEvent:completion:] + 260
14 FrontBoardServices 0x0000000187994ce4 __95-[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:]_block_invoke + 260
15 FrontBoardServices 0x00000001879950a4 -[FBSScene _callOutQueue_coalesceClientSettingsUpdates:] + 60
16 FrontBoardServices 0x0000000187994b64 -[FBSScene _callOutQueue_didCreateWithTransitionContext:alternativeCreationCallout:completion:] + 408
17 FrontBoardServices 0x00000001879c1d50 __93-[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:]_block_invoke.156 + 216
18 FrontBoardServices 0x00000001879a1618 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 160
19 FrontBoardServices 0x00000001879c0220 -[FBSWorkspaceScenesClient _callOutQueue_sendDidCreateForScene:transitionContext:completion:] + 388
20 libdispatch.dylib 0x0000000103e127b8 _dispatch_client_callout + 16
21 libdispatch.dylib 0x0000000103e163bc _dispatch_block_invoke_direct + 388
22 FrontBoardServices 0x00000001879e4b58 FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 44
23 FrontBoardServices 0x00000001879e4a34 -[FBSMainRunLoopSerialQueue _targetQueue_performNextIfPossible] + 196
24 FrontBoardServices 0x00000001879e4b8c -[FBSMainRunLoopSerialQueue _performNextFromRunLoopSource] + 24
25 CoreFoundation 0x000000018041b324 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 24
26 CoreFoundation 0x000000018041b26c __CFRunLoopDoSource0 + 172
27 CoreFoundation 0x000000018041a9d0 __CFRunLoopDoSources0 + 232
28 CoreFoundation 0x00000001804150b0 __CFRunLoopRun + 788
29 CoreFoundation 0x0000000180414960 CFRunLoopRunSpecific + 536
30 GraphicsServices 0x0000000190183b10 GSEventRunModal + 160
31 UIKitCore 0x0000000185aa2b40 -[UIApplication _run] + 796
32 UIKitCore 0x0000000185aa6d38 UIApplicationMain + 124
33 SwiftUI 0x00000001d1e2eab4 $s7SwiftUI17KitRendererCommon33_ACC2C5639A7D76F611E170E831FCA491LLys5NeverOyXlXpFAESpySpys4Int8VGSgGXEfU_ + 164
34 SwiftUI 0x00000001d1e2e7dc $s7SwiftUI6runAppys5NeverOxAA0D0RzlF + 84
35 SwiftUI 0x00000001d1b70c8c $s7SwiftUI3AppPAAE4mainyyFZ + 148
36 streamz.debug.dylib 0x0000000106148e98 $s7streamz7StreamzV5$mainyyFZ + 40
37 streamz.debug.dylib 0x0000000106148f48 __debug_main_executable_dylib_entry_point + 12
38 dyld 0x00000001032d9410 start_sim + 20
39 ??? 0x000000010301a274 0x0 + 4345406068
I also get this error in the 'App' protocol: Thread 1: "Application does not implement CarPlay template application lifecycle methods in its scene delegate."
If you need anything specific to figure out what it's about, I'll be happy to help.
Your CarPlay scene delegate must implement CPTemplateApplicationSceneDelegate in order to receive an interface controller to display your template interfaces.
See Displaying Content in CarPlay for more detailed instructions.
