Firebase messaging caused iOS Unity app crash on startup (4.0.2, not always, rendering) #104
Description
Hello, we installed Firebase 4.0.2 to our Unity game. And it works quite well. However, when we try to send our game for Apple review, the reviewer said our game crashed on startup. The call stack shows the app crashed somewhere in Unity Metal code, and we ended up forcing our game running on OpenGL ES3. Today we got it reproduced in house and it seems related to how Firebase invokes Unity rendering API and I would like to report it:
Unity version: 5.6.3f1 (macOS 10.12.5)
Device: iPhone5 A1429
Device log:
Aug 22 11:52:33 Sigono-de-iPhone heaven01(Foundation)[679] <Notice>: *** Assertion failure in -[UnityAppController renderingAPI], /Users/sigono/workspace/workspace/Heaven_iOS/Builds/iOS/Classes/UnityAppController+Rendering.mm:138 Aug 22 11:52:33 Sigono-de-iPhone heaven01[679] <Notice>: Uncaught exception: NSInternalInconsistencyException: [UnityAppController renderingAPI] called before [UnityAppController selectRenderingApi] Symbolicated main thread call stack
Hardware Model: iPhone5,2 OS Version: iPhone OS 10.2 (14C92) Report Version: 104 Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Triggered by Thread: 0 Application Specific Information: abort() called Filtered syslog: None found Last Exception Backtrace: 0 CoreFoundation 0x1cc5cdf2 __exceptionPreprocess + 126 1 libobjc.A.dylib 0x1bebf072 objc_exception_throw + 34 2 CoreFoundation 0x1cc5cccc +[NSException raise:format:arguments:] + 92 3 Foundation 0x1d55792c -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 88 4 heaven01 0x000cdb04 -[UnityAppController(Rendering) renderingAPI] (UnityAppController+Rendering.mm:138) 5 heaven01 0x000df6b4 -[UnityAppController application:didFinishLaunchingWithOptions:] (UnityAppController.mm:247) 6 heaven01 0x015ed6ee firebase::messaging::AppDelegateApplicationDidFinishLaunchingWithOptions(objc_object*, objc_selector*, UIApplication*, NSDictionary*) + 398 7 UIKit 0x21d7a72e -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 394 8 UIKit 0x21f86e24 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 3740 9 UIKit 0x21f8c442 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1708 10 UIKit 0x21f9f12c __84-[UIApplication _handleApplicationActivationWithScene:transitionContext:completion:]_block_invoke.3141 + 36 11 UIKit 0x21f89828 -[UIApplication workspaceDidEndTransaction:] + 142 12 FrontBoardServices 0x1e5529ae __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 14 13 FrontBoardServices 0x1e552868 -[FBSSerialQueue _performNext] + 216 14 FrontBoardServices 0x1e552b52 -[FBSSerialQueue _performNextFromRunLoopSource] + 40 15 CoreFoundation 0x1cc18716 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 8 16 CoreFoundation 0x1cc18220 __CFRunLoopDoSources0 + 434 17 CoreFoundation 0x1cc164f6 __CFRunLoopRun + 758 18 CoreFoundation 0x1cb6552e CFRunLoopRunSpecific + 482 19 CoreFoundation 0x1cb6533c CFRunLoopRunInMode + 100 20 UIKit 0x21d73ebc -[UIApplication _run] + 724 21 UIKit 0x21d6e54c UIApplicationMain + 146 22 heaven01 0x000c55ea main (main.mm:33) 23 libdyld.dylib 0x1c32f506 _dyld_process_info_notify_release + 24 Thank you very much for your help