崩溃报告错误文件名被混淆

Question

我正在将Crashlytics集成到我的本机应用程序中。但是，崩溃报告中的文件名被混淆，因此很难确定崩溃发生的位置。

我已经尝试生成源地图using these instructions。

 com.facebook.react.common.JavascriptException: ReferenceError: ReferenceError: Can't find variable: MethodForGet

    This error is located at:
        in l
        in s
        in RCTView
        in RCTView
        in RCTView
        in f
        in S
        in n
        in E
        in RCTView
        in n
        in RCTView
        in H
        in L
        in RCTView
        in h
        in v
        in h
        in _
        in N
        in RCTView
        in RCTView
        in c

    This error is located at:
        in N
        in RCTView
        in RCTView
        in c, stack:
    value@479:3303
    value@479:3233
    Mi@89:71882
    Oi@89:69076
    Di@89:68384
    Ie@89:74982
    Oe@89:13683
    We@89:13856
    receiveTouches@89:14676
    value@25:3449
    <unknown>@25:960
    value@25:2703
    value@25:932
      at com.facebook.react.modules.core.ExceptionsManagerModule.showOrThrowError (ExceptionsManagerModule.java)
      at com.facebook.react.modules.core.ExceptionsManagerModule.reportFatalException (ExceptionsManagerModule.java)
      at java.lang.reflect.Method.invoke (Method.java)
      at com.facebook.react.bridge.JavaMethodWrapper.invoke (JavaMethodWrapper.java)
      at com.facebook.react.bridge.JavaModuleWrapper.invoke (JavaModuleWrapper.java)
      at com.facebook.react.bridge.queue.NativeRunnable.run (NativeRunnable.java)
      at android.os.Handler.handleCallback (Handler.java:754)
      at android.os.Handler.dispatchMessage (Handler.java:95)
      at com.facebook.react.bridge.queue.MessageQueueThreadHandler.dispatchMessage (MessageQueueThreadHandler.java)
      at android.os.Looper.loop (Looper.java:163)
      at com.facebook.react.bridge.queue.MessageQueueThreadImpl$3.run (MessageQueueThreadImpl.java)
      at java.lang.Thread.run (Thread.java:760)