Android中R.java没有自动生成解决方案

本文提供了解决Android开发中R.java文件未自动生成的三种方法:清除项目缓存、修复项目属性和关闭防病毒软件。帮助开发者解决常见问题,提高开发效率。

Android中R.java没有自动生成解决方案

方法一、将eclipse缓存中项目清除一遍,然后刷新一下,即Project—>clean;

方法二、选中项目右击鼠标,选择Android Tools,在选择Fix Projects Properties执行,即:选中项目右击鼠标—>Android Tools—>Fix Projects Properties;

方法三、杀毒软件阻止了AAPT.exe的运行,只要关闭杀毒软件即可。

2025-07-12 13:58:53.257 20606-20606/com.seres.navi.bl E/AndroidRuntime: FATAL EXCEPTION: main Process: com.seres.navi.bl, PID: 20606 java.lang.IllegalStateException: no event up from DESTROYED at androidx.lifecycle.LifecycleRegistry.forwardPass(LifecycleRegistry.java:263) at androidx.lifecycle.LifecycleRegistry.sync(LifecycleRegistry.java:307) at androidx.lifecycle.LifecycleRegistry.moveToState(LifecycleRegistry.java:148) at androidx.lifecycle.LifecycleRegistry.handleLifecycleEvent(LifecycleRegistry.java:134) at com.seres.navi.bl.projection.view.base.BaseProjectionView.onAttached(BaseProjectionView.kt:196) at com.seres.navi.bl.projection.view.FullScreenProjectionView.onAttached(FullScreenProjectionView.kt:128) at com.seres.navi.bl.projection.view.base.BaseProjectionView.onAttachedToWindow(BaseProjectionView.kt:584) at android.view.View.dispatchAttachedToWindow(View.java:20479) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3489) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewGroup.dispatchAttachedToWindow(ViewGroup.java:3496) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2435) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1948) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:8177) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:974) at android.view.Choreographer.doCallbacks(Choreographer.java:798) at android.view.Choreographer.doFrame(Choreographer.java:733) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:959) at android.os.Handler.handleCallback(Handler.java:938) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:226) at android.app.ActivityThread.main(ActivityThread.java:7667) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:949) 分析以上报错,并提供解决方案
07-13
2025-07-31 18:31:004,tiny-log,[1753957864341], [main]app crash: java.lang.RuntimeException: Unable to resume activity {com.mercusys.halo/com.tplink.mercusys.component.dashboard.view.MainActivity}: java.lang.IllegalArgumentException: View=com.android.internal.policy.DecorView{fc3d391 V.ED..... R.....ID 0,0-1024,651}[SystemTimeMerActivity] not attached to window manager at android.app.ActivityThread.performResumeActivity(ActivityThread.java:5467) at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:5500) at android.app.servertransaction.ResumeActivityItem.execute(ResumeActivityItem.java:73) at android.app.servertransaction.ActivityTransactionItem.execute(ActivityTransactionItem.java:63) at android.app.servertransaction.TransactionExecutor.executeLifecycleItem(TransactionExecutor.java:169) at android.app.servertransaction.TransactionExecutor.executeTransactionItems(TransactionExecutor.java:101) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:80) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2773) at android.os.Handler.dispatchMessage(Handler.java:109) at android.os.Looper.loopOnce(Looper.java:232) at android.os.Looper.loop(Looper.java:317) at android.app.ActivityThread.main(ActivityThread.java:8934) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:591) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:911) Caused by: java.lang.IllegalArgumentException: View=com.android.internal.policy.DecorView{fc3d391 V.ED..... R.....ID 0,0-1024,651}[SystemTimeMerActivity] not attached to window manager at android.view.WindowManagerGlobal.findViewLocked(WindowManagerGlobal.java:587) at android.view.WindowManagerGlobal.removeView(WindowManagerGlobal.java:494) at android.view.WindowManagerImpl.removeViewImmediate(WindowManagerImpl.java:216) at android.app.Dialog.dismissDialog(Dialog.java:404) at android.app.Dialog.dismiss(Dialog.java:386) at androidx.appcompat.app.AppCompatDialog.dismiss(AppCompatDialog.java:1) at com.tplink.mercusys.component.core.lifecycle.r0.onUnregister(MeshNetworkConnectionObserver.java:21) at com.tplink.mercusys.base.lifecycle.ApplicationStateReceiverDelegate.registerMeshConnectObserver(ApplicationStateReceiverDelegate.java:15) at com.tplink.mercusys.base.lifecycle.ApplicationStateReceiverDelegate.registerMeshNetworkObserver(ApplicationStateReceiverDelegate.java:1) at com.tplink.mercusys.component.dashboard.viewmodel.BaseDashboardViewModel.x6(BaseDashboardViewModel.java:15) at com.tplink.mercusys.component.dashboard.view.NetworkTabFragment.Bg(NetworkTabFragment.java:89) at com.tplink.mercusys.component.dashboard.view.NetworkTabFragment.Ve(NetworkTabFragment.java:54) at com.tplink.apps.architecture.BaseMvvmFragment.onViewCreated(BaseMvvmFragment.kt:45) at androidx.fragment.app.Fragment.performViewCreated(Fragment.java:5) at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:272) at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:125) at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:231) at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:82) at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:22) at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:39) at androidx.fragment.app.FragmentManager.dispatchViewCreated(FragmentManager.java:2) at androidx.fragment.app.Fragment.performViewCreated(Fragment.java:10) at androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:272) at androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:125) at androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:231) at androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:82) at androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:22) at androidx.fragment.app.FragmentManager.dispatchStateChange(FragmentManager.java:39) at androidx.fragment.app.FragmentManager.dispatchResume(FragmentManager.java:12) at androidx.fragment.app.FragmentController.dispatchResume(FragmentController.java:5) at androidx.fragment.app.FragmentActivity.onResumeFragments(FragmentActivity.java:10) at androidx.fragment.app.FragmentActivity.onPostResume(FragmentActivity.java:4) at androidx.appcompat.app.AppCompatActivity.onPostResume(AppCompatActivity.java:1) at android.app.Activity.performResume(Activity.java:9266) at android.app.ActivityThread.performResumeActivity(ActivityThread.java:5457) ... 14 more 崩溃分析
08-01
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