Posted in Flutter

How to symbolicate

   April 7, 2022  1 Comment on How to symbolicate

Hi thanks for the lib! I have some error stack traces like the following:

OS Version: Android 10
Report Version: 104

Exception Type: Unknown (SIGSEGV)

Application Specific Information:
Segfault

Thread 0 Crashed:
0   libflutter.so                   0x6f7ac8d1d0        <unknown> + 478801351120
1   libflutter.so                   0x6f7ac8b3f0        <unknown> + 478801343472
2   libflutter.so                   0x6f7ad392e0        <unknown> + 478802055904
3   libapp.so                       0x6f745e56b4        Precompiled_Stub_CallAutoScopeNative
4   libapp.so                       0x6f74eb7bb8        _Image.width (painting.dart:1847)
5   libapp.so                       0x6f74cce9fc        [inlined] Image.width (painting.dart:1662)
... later frames are my app frames and I know it ...

The problem is, I cannot symbolicate libflutter.so.

I have heard some people saying libflutter.so with debug symbols can be found in https://console.cloud.google.com/storage/browser/flutter_infra/flutter with hash being bin/internal/engine.version, but I cannot find it for 2.10.3.

Thanks for any suggestions!

Steps to Reproduce

Create an app. Build android apk with obfuscation.

  1. Execute flutter run on the code sample
  2. …
  3. …

Expected results:
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Actual results:
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Code sample 
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Logs 
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latest stable
Full dicussion on github.com

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