Uploading the Source Maps to Sentry

Andrea Bizzotto

Jan 20, 20251 min read

Did you know?

If you enable code obfuscation in your Flutter release builds, the stack traces will be unreadable in the Sentry crash reports.

To fix this:

Generate the source maps with --split-debug-info
Use sentry_dart_plugin package to upload them
Automate the process with CI/CD (optional but highly recommended)

Uploading the Source Maps to Sentry

Learn more

To learn more about code obfuscation and how to upload the source maps to Sentry, check these links:

For a more complete guide showing how everything fits together (error monitoring, app releases, and CI/CD automation), check my latest course:

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