我正在使用YouTube帮助程序库的强大功能嵌入YouTube视频.但是,我们看到生产中与WebCore相关的多次崩溃以及一些与JavaScriptCore相关的崩溃.值得注意的是,这些崩溃只发生在iOS 12设备上.
有关崩溃的详细信息,请参见下文:
1. VideoFullscreenControllerContext :: rateChanged(bool,float)
Thread 0 name:
Thread 0 Crashed:
0 WebCore 0x000000024227c270
VideoFullscreenControllerContext::rateChanged(bool, float) + 308 (WebVideoFullscreenControllerAVKit.mm:396)
1 WebCore 0x000000024227c164 VideoFullscreenControllerContext::rateChanged(bool, float) + 40 (WebVideoFullscreenControllerAVKit.mm:388)
2 libdispatch.dylib 0x0000000238f236c8 _dispatch_call_block_and_release + 24 (init.c:1372)
3 libdispatch.dylib 0x0000000238f24484 _dispatch_client_callout + 16 (object.m:511)
4 libdispatch.dylib 0x0000000238f03b44 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 1012 (inline_internal.h:2441)
5 CoreFoundation 0x000000023947a1bc __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12 (CFRunLoop.c:1813)
6 CoreFoundation 0x0000000239475084 __CFRunLoopRun + 1964 (CFRunLoop.c:3113)
7 CoreFoundation 0x00000002394745b8 CFRunLoopRunSpecific + 436 (CFRunLoop.c:3247)
8 GraphicsServices 0x000000023b6e8584 GSEventRunModal + 100 (GSEvent.c:2245) …