I have manage to setup the fabric.io in ios and android using https://github.com/corymsmith/react-native-fabric but the crash report is in native code i.e. java and objective-c, that is completely unhelpful.
Is there way to receive the full stacktrace with methods, file paths, and line numbers for JavaScript instead native errors.
by doing some research I found if I upload sourcemap than there is a possibility of receiving the JavaScript stacktrace.