小编Ole*_*ndr的帖子

FragmentManager上的IllegalStateException

我的应用程序会在许多Android平台(4.1,4.0.4,2.3.6 ......)上报告此问题.但我无法在手机上重现此问题.我已经通过Google搜索了这个问题,但堆栈跟踪似乎与我的不一样.

有人知道问题是怎么回事吗？以及如何预防呢？或者我该如何重现此错误？谢谢.

堆栈跟踪:

java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
at android.support.v4.app.FragmentManagerImpl.checkStateLoss(FragmentManager.java:1327)
at android.support.v4.app.FragmentManagerImpl.enqueueAction(FragmentManager.java:1338)
at android.support.v4.app.BackStackRecord.commitInternal(BackStackRecord.java:595)
at android.support.v4.app.BackStackRecord.commit(BackStackRecord.java:574)
at android.support.v4.app.FragmentTabHost.onAttachedToWindow(FragmentTabHost.java:278)
at android.view.View.dispatchAttachedToWindow(View.java:12064)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2707)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2714)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2714)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2714)
at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:2714)
at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1339)
at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1131)
at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4611)
at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725)
at android.view.Choreographer.doCallbacks(Choreographer.java:555)
at android.view.Choreographer.doFrame(Choreographer.java:525)
at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711)
at android.os.Handler.handleCallback(Handler.java:615)
at android.os.Handler.dispatchMessage(Handler.java:92)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:4898)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1008)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:775)
at dalvik.system.NativeStart.main(Native Method)

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致乔纳森:

我有两个片段.并且只有一个片段会覆盖onPause回调,代码如下所示.我之后不会覆盖其他回调onPause.我覆盖的另一个回调是onResume回调,代码也如下所示.

分段: