libGPUSupportMercury.dylib, AGXGLDriver. Crash when I join video meetting

Meeting SDK iOS
1

Description
When I joined the video meetting, click “Home” to return to the desktop, and the app crashes.
It only happens when I’m watching someone else’s live video.
If the current display is my own video, there will be no carsh when I return to the background.

Which Mobile Client SDK version?
4.4.57220.1211

To Reproduce(If applicable)
Steps to reproduce the behavior:

  1. Go to ‘join meetting, the current screen shows someone else’s video’
  2. Click on ‘Home’
  3. See error

Smartphone (please complete the following information):

  • Device: [e.g. iPhone 6]
  • OS: [e.g. iOS 12.4.6]

Additional context
I have two mobile phones, and this problem only show on iPhone 6

XCode Logs
[Bugly] Trapped fatal signal ‘SIGSEGV(11)’
(
“0 libGPUSupportMercury.dylib 0x000000020f5d7fe4 0x000000020f5d6000 + 8164”,
“1 AGXGLDriver 0x0000000213c85ed8 gldUpdateDispatch + 7184”,
“2 libGPUSupportMercury.dylib 0x000000020f5d8fac gpusSubmitDataBuffers + 176”,
“3 AGXGLDriver 0x0000000213c87404 gldUpdateDispatch + 12604”,
“4 AGXGLDriver 0x0000000213c88160 gldUpdateDispatch + 16024”,
“5 AGXGLDriver 0x0000000213c85bf0 gldUpdateDispatch + 6440”,
“6 GLEngine 0x0000000214c6e078 0x0000000214c57000 + 94328”,
“7 MobileRTC 0x0000000103570a74 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11959804”,
“8 MobileRTC 0x00000001035708c8 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11959376”,
“9 MobileRTC 0x000000010356a8ac _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11934772”,
“10 MobileRTC 0x000000010356a904 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11934860”,
“11 MobileRTC 0x000000010356dd2c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11948212”,
“12 MobileRTC 0x00000001035ab02c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 12198836”,
“13 MobileRTC 0x000000010356dd2c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11948212”,
“14 MobileRTC 0x00000001035d0b68 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 12353264”,
“15 MobileRTC 0x00000001035d0e9c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 12354084”,
“16 MobileRTC 0x000000010356a8ac _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11934772”,
“17 MobileRTC 0x000000010356a904 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11934860”,
“18 MobileRTC 0x000000010356dd2c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11948212”,
“19 MobileRTC 0x000000010352ac4c _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11673556”,
“20 MobileRTC 0x000000010351d4b0 _Z16TermSBPTUIModulePN3Cmm22ICmmMessageQueueClientE + 11618360”,
“21 libsystem_pthread.dylib 0x00000001f31e52c0 0x00000001f31da000 + 45760”,
“22 libsystem_pthread.dylib 0x00000001f31e5220 _pthread_start + 44”
)

2

When I update the SDK to the latest version, the problem still exists

3

add this code in appdelegate.m, I sloved it！ :smiley:

- (void)applicationWillResignActive:(UIApplication *)application {
  [[MobileRTC sharedRTC] appWillResignActive];
}

- (void)applicationDidBecomeActive:(UIApplication *)application
{
  [[MobileRTC sharedRTC] appDidBecomeActive];
}

- (void)applicationDidEnterBackground:(UIApplication *)application {
  [[MobileRTC sharedRTC] appDidEnterBackgroud];
}

- (void)applicationWillTerminate:(UIApplication *)application {
  [[MobileRTC sharedRTC] appWillTerminate];
}
4

Hey @JackX,

You beat me to it :slight_smile:
I am happy to hear your problem has been resolved! Please let us know if you run into any other issues.

Thanks!
Michael

5

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