Exact class name of Crash (Crashlytics)

Question

Integrated crashlytics to my app. I can see crashes. Unfortunately, I couldn't find out the exact name of the class that is causing the crash. Is there any possibility to find where the crash fired?

here is how the crash is being reported:

void main(){
FlutterError.onError = (errorDetails) {

  FirebaseCrashlytics.instance.recordFlutterFatalError(errorDetails);

};
PlatformDispatcher.instance.onError = (error, stack) {
FirebaseCrashlytics.instance.recordError(error, stack, fatal: true);
return true;
};


Isolate.current.addErrorListener(RawReceivePort((pair) async {
final List<dynamic> errorAndStacktrace = pair;

await FirebaseCrashlytics.instance.recordError(
  errorAndStacktrace.first,
  errorAndStacktrace.last,
  fatal: true,
);
}).sendPort);
}