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A proguard mapping file does not contain line info.

See original GitHub issue

I am using io.sentry:sentry-android-gradle-plugin:1.7.22 Sentry Gradle plugin and r8 code shrinker. Proguard has -keepattributes LineNumberTable,SourceFile.

During assembleRelease mappings are sent correctly:

compressing mappings
> uploading mappings
> Uploaded a total of 1 new mapping files
Newly uploaded debug symbols:
  ae8513b1-0c13-569e-8f19-1107bcb82010

When exception occurs, on Sentry I see that there was 1 error encountered while processing event:

A proguard mapping file does not contain line info. Mapping Uuid ae8513b1-0c13-569e-8f19-1107bcb82010

And stack trace is not retraced. Can you give me hints what can be wrong?

Issue Analytics

State:
Created 5 years ago
Comments:14 (2 by maintainers)

Top GitHub Comments

1reaction

filipkowiczcommented, May 27, 2019

@realdadfish I see you mentioned bugs related to gradle plugin. Currently I’m doing it by hand (own gradle task) with sentry-cli so it’s generated correctly and send to backend. sentry as far as i understand is able to match mapping file with log - by uuid but it cant retrace it correctly because of R8

0reactions

bruno-garciacommented, Oct 9, 2019

As @ninniuz mentioned it worked against sentry.io it might be that it’s an issue with sentry 9.1.1. It’d hard to tell but since we can’t reproduce in the current version of bits I’d suggest upgrading Sentry first.

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