How to get Flutter origin of NDK crash

[shahbazhashmi]

This is a continuation of issue #17014.

My Flutter app integrates a third-party SDK. I'm able to view symbolicated crashes from that SDK after uploading its symbols using the Firebase CLI tool. However, I’m not seeing the Flutter origin of the crash properly.

I tried uploading my app's symbols using the --split-debug-info flag, and while I can now see the Flutter origin in the stack trace, the method and class names are still incorrect or missing.

How can I ensure that full method and class names appear correctly in Crashlytics?

For reference, Xcode supports this out of the box. Please check the attached screenshot:

• The left side shows Xcode correctly displaying the Flutter call stack.
• The right side shows Crashlytics with similar stack traces, but the method and class names are not properly symbolicated. It shows _library_context.dart and function.dart instead.