alibaba / alibaba/flutter_boost

EmptyStackException

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Description

java.lang.RuntimeException:Unable to resume activity {com.qts.customer/com.qts.customer.MainPageActivity}: java.util.EmptyStackException
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android.app.ActivityThread.performResumeActivity(ActivityThread.java:4274)
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......
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Caused by:
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java.util.EmptyStackException:
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java.util.Stack.peek(Stack.java:102)
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e.l.a.h.d(FlutterViewContainerManager.java:1)
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e.l.a.d.onDisappear(ContainerRecord.java:9)
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e.l.a.n.a.onPause(FlutterActivityAndFragmentDelegate.java:3)
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com.idlefish.flutterboost.containers.FlutterFragment.onHiddenChanged(FlutterFragment.java:2)
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androidx.fragment.app.FragmentManagerImpl.completeShowHideFragment(FragmentManagerImpl.java:25)
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androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManagerImpl.java:31)
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androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:23)
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androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManagerImpl.java:6)
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androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManagerImpl.java:14)
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androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManagerImpl.java:10)
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androidx.fragment.app.FragmentManagerImpl.execPendingActions(FragmentManagerImpl.java:4)
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androidx.fragment.app.FragmentController.execPendingActions(FragmentController.java:1)
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androidx.fragment.app.FragmentActivity.onResume(FragmentActivity.java:4)
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com.qts.lib.base.mvp.RxAppLifecycleCompatActivity.onResume(RxAppLifecycleCompatActivity.java:1)
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com.qts.lib.base.mvp.AbsMonitorActivity.onResume(AbsMonitorActivity.java:1)
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com.qts.lib.base.BaseActivity.onResume(BaseActivity.java:2)
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com.qts.customer.MainPageActivity.onResume(MainPageActivity.java:1)
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android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1454)
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android.app.Activity.performResume(Activity.java:8050)
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android.app.ActivityThread.performResumeActivity(ActivityThread.java:4264)
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android.app.ActivityThread.handleResumeActivity(ActivityThread.java:4306)
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android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:52)
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android.app.servertransaction.TransactionExecutor.executeLifecycleState(TransactionExecutor.java:176)
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android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:97)
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android.app.ActivityThread$H.handleMessage(ActivityThread.java:2048)
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android.os.Handler.dispatchMessage(Handler.java:107)
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android.os.Looper.loop(Looper.java:227)
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android.app.ActivityThread.main(ActivityThread.java:7582)
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java.lang.reflect.Method.invoke(Native Method)
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com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:539)
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com.android.internal.os.ZygoteInit.main(ZygoteInit.java:953)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start with the stack trace entries for FlutterViewContainerManager.java, ContainerRecord.java, and FlutterActivityAndFragmentDelegate.java, then trace the fragment hide, pause, and resume sequence. There is no reproduction or test named in the issue; done means reproducing the EmptyStackException and confirming that the affected lifecycle path resumes without it.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, dart
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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