错误~

[ylmyg]

FATAL EXCEPTION: main Process: com.lianglu.weyue, PID: 26258 io.reactivex.exceptions.OnErrorNotImplementedException: Can not perform this action after onSaveInstanceState at io.reactivex.internal.functions.Functions$OnErrorMissingConsumer.accept(Functions.java:704) at io.reactivex.internal.functions.Functions$OnErrorMissingConsumer.accept(Functions.java:701) at io.reactivex.internal.observers.LambdaObserver.onError(LambdaObserver.java:74) at io.reactivex.internal.observers.LambdaObserver.onNext(LambdaObserver.java:64) at io.reactivex.internal.operators.observable.ObservableFlatMap$MergeObserver.tryEmit(ObservableFlatMap.java:262) at io.reactivex.internal.operators.observable.ObservableFlatMap$InnerObserver.onNext(ObservableFlatMap.java:559) at io.reactivex.observers.SerializedObserver.onNext(SerializedObserver.java:113) at io.reactivex.internal.operators.observable.ObservableConcatMap$SourceObserver$InnerObserver.onNext(ObservableConcatMap.java:250) at io.reactivex.subjects.PublishSubject$PublishDisposable.onNext(PublishSubject.java:265) at io.reactivex.subjects.PublishSubject.onNext(PublishSubject.java:184) at com.tbruyelle.rxpermissions2.RxPermissionsFragment.onRequestPermissionsResult(RxPermissionsFragment.java:64) at com.tbruyelle.rxpermissions2.RxPermissionsFragment.onRequestPermissionsResult(RxPermissionsFragment.java:49) at android.app.Activity.dispatchRequestPermissionsResultToFragment(Activity.java:6738) at android.app.Activity.dispatchActivityResult(Activity.java:6610) at android.app.ActivityThread.deliverResults(ActivityThread.java:3774) at android.app.ActivityThread.handleSendResult(ActivityThread.java:3821) at android.app.ActivityThread.access$1400(ActivityThread.java:168) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1428) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:150) at android.app.ActivityThread.main(ActivityThread.java:5659) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:822) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:712) Caused by: java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState at android.support.v4.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:2044) at android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:2067) at android.support.v4.app.BackStackRecord.commitInternal(BackStackRecord.java:680) at android.support.v4.app.BackStackRecord.commit(BackStackRecord.java:634) at com.lianglu.weyue.view.activity.impl.MainActivity.switchFragment(MainActivity.java:238) at com.lianglu.weyue.view.activity.impl.MainActivity.lambda$null$2$MainActivity(MainActivity.java:133) at com.lianglu.weyue.view.activity.impl.MainActivity$$Lambda$3.accept(Unknown Source)

第一次安装APP，手机没有内置SD卡，当点击扫描书籍，确定开启读取SD卡权限，报错，程序退出

[LiangLuDev]

@ylmyg 谢谢反馈 我这边看一下问题