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[Android] [IL2CPP] Stack frames doesn't have any symbolic information in the backtrace (



Steps to reproduce:

1) Download attached project and open in Unity
2) Make sure Scripting Backend is set to IL2CPP in Player Settings
3) Build and Run project on a device
4) Press the 'Crash repro' button
Observe the logcat. There is no symbolic information for in the backtrace

Expected result: In Development build there should be symbolic information for (check attached image 'SymbolicInformation5.5.png')
Actual result: There is no symbolic information for (check attached image 'SymbolicInformation5.6.png')

Reproduced with:
5.6.1p1, 5.6.3f1, 2017.1.0p3

Not reproduced with:

Device under testing:
Google Pixel*, OS:7.1.2, CPU:arm64-v8a, GPU:Adreno (TM) 530, Build:google/sailfish/sailfish:7.1.2/NJH47D/4045516:user/release-keys

Note: I wasn't able to check with 2017.2.x and 2017.3.x because this crash is fixed in those versions of Unity

  1. Response avatar

    Resolution Note:

    We are struggling to get the build size down, and this request goes completely against that. We also don't provide function names for release For symbolicating callstacks, please use the archive with the symbols we leave next to the APK or use the latest services to get your crash info.

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