android中出现at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:61)

这是运行日志,运行时直接闪退,提示运用已经停止。 2025-06-03 19:43:52.326 24994-24994/? E/example.shopap: Unknown bits set in runtime_flags: 0x8000 2025-06-03 19:43:52.603 24994-24994/com.example.shopapp E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.shopapp, PID: 24994 java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.shopapp/com.example.shopapp.Wangluo}: java.lang.ClassNotFoundException: Didn’t find class “com.example.shopapp.Wangluo” on path: DexPathList[[zip file “/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/base.apk”],nativeLibraryDirectories=[/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/lib/x86, /system/lib, /system/product/lib]] at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3194) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) Caused by: java.lang.ClassNotFoundException: Didn’t find class “com.example.shopapp.Wangluo” on path: DexPathList[[zip file “/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/base.apk”],nativeLibraryDirectories=[/data/app/com.example.shopapp-YL9iaYQB4wjZ8_3HRELixQ==/lib/x86, /system/lib, /system/product/lib]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:196) at java.lang.ClassLoader.loadClass(ClassLoader.java:379) at java.lang.ClassLoader.loadClass(ClassLoader.java:312) at android.app.AppComponentFactory.instantiateActivity(AppComponentFactory.java:95) at androidx.core.app.CoreComponentFactory.instantiateActivity(CoreComponentFactory.java:43) at android.app.Instrumentation.newActivity(Instrumentation.java:1243) at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3182) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3409) at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:83) at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135) at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016) at android.os.Handler.dispatchMessage(Handler.java:107) at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7356) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
06-04
D Shutting down VM 2025-06-06 08:58:56.216 29574-29574 AndroidRuntime com.example.kucun2 E FATAL EXCEPTION: main Process: com.example.kucun2, PID: 29574 androidx.fragment.app.Fragment$InstantiationException: Unable to instantiate fragment com.example.kucun2.fragments.OrderDisplayFragment: make sure class name exists at androidx.fragment.app.FragmentFactory.loadFragmentClass(FragmentFactory.java:97) at androidx.fragment.app.Fragment.instantiate(Fragment.java:670) at androidx.fragment.app.FragmentContainer.instantiate(FragmentContainer.java:57) at androidx.fragment.app.FragmentManager$3.instantiate(FragmentManager.java:525) at androidx.navigation.fragment.FragmentNavigator.createFragmentTransaction(FragmentNavigator.kt:394) at androidx.navigation.fragment.FragmentNavigator.navigate(FragmentNavigator.kt:329) at androidx.navigation.fragment.FragmentNavigator.navigate(FragmentNavigator.kt:308) at androidx.navigation.NavController.navigateInternal(NavController.kt:265) at androidx.navigation.NavController.navigate(NavController.kt:1832) at androidx.navigation.NavController.navigate(NavController.kt:1668) at androidx.navigation.NavController.navigate(NavController.kt:1595) at androidx.navigation.ui.NavigationUI.onNavDestinationSelected(NavigationUI.kt:96) at androidx.navigation.ui.NavigationUI.setupWithNavController$lambda$3(NavigationUI.kt:476) at androidx.navigation.ui.NavigationUI.$r8$lambda$BjnX4GnGzOVkMyDjMUkrTEr9dSk(Unknown Source:0) at androidx.navigation.ui.NavigationUI$$ExternalSyntheticLambda5.onNavigationItemSelected(D8$$SyntheticClass:0) at com.google.android.material.navigation.NavigationView$2.onMenuItemSelected(NavigationView.java:331) at androidx.appcompat.view.menu.MenuBuilder.dispatchMenuItemSelected(MenuBuilder.java:836) at androidx.appcompat.view.menu.MenuItemImpl.invoke(MenuItemImpl.java:159) at androidx.appcompat.view.menu.MenuBuilder.performItemAction(MenuBuilder.java:987) at com.google.android.material.internal.NavigationMenuPresenter$1.onClick(NavigationMenuPresenter.java:506) at android.view.View.performClick(View.java:8166) at android.view.View.performClickInternal(View.java:8143) at android.view.View.-$$Nest$mperformClickInternal(Unknown Source:0) at android.view.View$PerformClick.run(View.java:32198) at android.os.Handler.handleCallback(Handler.java:1014) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loopOnce(Looper.java:250) at android.os.Looper.loop(Looper.java:340) at android.app.ActivityThread.main(ActivityThread.java:9913) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:621) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:957) Caused by: java.lang.ClassNotFoundException: com.example.kucun2.fragments.OrderDisplayFragment at java.lang.Class.classForName(Native Method) at java.lang.Class.forName(Class.java:607) at androidx.fragment.app.FragmentFactory.loadClass(FragmentFactory.java:53) at androidx.fragment.app.FragmentFactory.loadFragmentClass(FragmentFactory.java:94) ... 31 more Caused by: java.lang.ClassNotFoundException: Didn't find class "com.example.kucun2.fragments.OrderDisplayFragment" on path: DexPathList[[zip file "/data/app/~~zaOweDqmIa3I1rXy5NxwNQ==/com.example.kucun2-uQxPAZIa6ms4RM6DGKLTmA==/base.apk"],nativeLibraryDirectories=[/data/app/~~zaOweDqmIa3I1rXy5NxwNQ==/com.example.kucun2-uQxPAZIa6ms4RM6DGKLTmA==/lib/arm64, /system/lib64, /system_ext/lib64]] at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:259) at java.lang.ClassLoader.loadClass(ClassLoader.java:637) at java.lang.ClassLoader.loadClass(ClassLoader.java:573) ... 35 more 2025-06-06 08:58:56.241 29574-29574 Process com.example.kucun2 I Sending signal. PID: 29574 SIG: 9
最新发布
06-07
03-18 02:57:36.258 4328 4328 E AndroidRuntime: FATAL EXCEPTION: main 03-18 02:57:36.258 4328 4328 E AndroidRuntime: Process: com.example.test_boot_receiver, PID: 4328 03-18 02:57:36.258 4328 4328 E AndroidRuntime: java.lang.SecurityException: Writable dex file '/data/app/~~Q4acSgbcFhyO4NpbjoaH2g==/com.example.test_boot_receiver-WSjeG5TD8FhFBO0yVyaG2Q==/base.apk ' is not allowed. 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexFile.openDexFileNative(Native Method) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexFile.openDexFile(DexFile.java:406) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexFile.<init>(DexFile.java:128) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexFile.<init>(DexFile.java:101) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexPathList.loadDexFile(DexPathList.java:438) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexPathList.makeDexElements(DexPathList.java:397) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.DexPathList.<init>(DexPathList.java:166) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:160) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:130) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:146) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:93) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:134) 03-18 02:57:36.258 4328 4328 E AndroidRuntime: at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:126) 03-18 02:5
03-19
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