Flutter：无法传送结果ResultInfo {who = @ android：requestPermissions：，request = 34，result = -1，data = Intent

Question

我有一个不稳定的应用程序，并且在崩溃分析中看到以下错误。我无法重现此错误。 能否请您提供一些有关如何调试和解决此问题的提示

Fatal Exception: java.lang.RuntimeException: Failure delivering result ResultInfo{who=@android:requestPermissions:, request=34, result=-1, data=Intent { act=android.content.pm.action.REQUEST_PERMISSIONS (has extras) }} to activity {Recruiter.MainActivity}: java.lang.NullPointerException: Attempt to invoke interface method 'void io.flutter.plugin.common.MethodChannel$Result.success(java.lang.Object)' on a null object reference
       at android.app.ActivityThread.deliverResults(ActivityThread.java:4639)
       at android.app.ActivityThread.handleSendResult(ActivityThread.java:4681)
       at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:49)
       at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
       at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
       at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1969)
       at android.os.Handler.dispatchMessage(Handler.java:106)
       at android.os.Looper.loop(Looper.java:214)
       at android.app.ActivityThread.main(ActivityThread.java:7124)
       at java.lang.reflect.Method.invoke(Method.java)
       at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)