How to upload dsyms files which developed with Flutter?

Question

I am developing one Cross-platform app with flutter support. I Integrated firebase Crashlytics for crash reports. before I need to check report one error message comes

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Answer 1

After building an Archive of your Flutter app (using Xcode), you can run the following command from your Flutter App's ios directory (using Firebase's upload tool):

Pods/FirebaseCrashlytics/upload-symbols -gsp /path/to/GoogleService-Info.plist -p ios build/Runner.xcarchive/dSYMs

Change the above command line to point to the correct Firebase plist file. the -p flag specifies platform (which can be ios, mac, or tvos). The above command will also look for the App's archive file Runner.xcarchive.