FATAL EXCEPTION: Timer-0

本文介绍了Android应用中遇到的FATAL EXCEPTION: Timer-0错误,该错误由于在AndroidManifest.xml文件中没有正确声明Activity导致。具体表现为ActivityNotFoundException,提示无法找到FirstLayout_activity。解决方法是检查并修正AndroidManifest.xml中的activity标签,确保android:name属性的值无误,即删除额外的'activity.'前缀。

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错误:

FATAL EXCEPTION: Timer-0

android.content.ActivityNotFoundException: Unable to find explicit activity class {com.example.gxiec_800/com.example.gxiec_800.FirstLayout_activity}; have you declared this activity in your AndroidManifest.xml?  ndroidManifest.xml中找不到FirstLayout_activity

原因:

ndroidManifest.xml中注册时,android:name=".FirstLayout_activity" 前多写了android:name="activity.FirstLayout_activity" 

解决方法:

修改<activity android:name=".FirstLayout_activity" ></activity>



03-16 12:33:00.942 18324 18324 E AndroidRuntime: FATAL EXCEPTION: main 03-16 12:33:00.942 18324 18324 E AndroidRuntime: Process: com.android.bluetooth, PID: 18324 03-16 12:33:00.942 18324 18324 E AndroidRuntime: java.lang.IllegalArgumentException: Receiver not registered: com.oplus.bluetooth.feature.dcs.OplusBluetoothRecorderFactory$1@f666353 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:1777) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1922) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:832) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at com.oplus.bluetooth.feature.dcs.03-16 12:33:00.942 18324 18324 E AndroidRuntime: FATAL EXCEPTION: main 03-16 12:33:00.942 18324 18324 E AndroidRuntime: Process: com.android.bluetooth, PID: 18324 03-16 12:33:00.942 18324 18324 E AndroidRuntime: java.lang.IllegalArgumentException: Receiver not registered: com.oplus.bluetooth.feature.dcs.OplusBluetoothRecorderFactory$1@f666353 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.app.LoadedApk.forgetReceiverDispatcher(LoadedApk.java:1777) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.app.ContextImpl.unregisterReceiver(ContextImpl.java:1922) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at android.content.ContextWrapper.unregisterReceiver(ContextWrapper.java:832) 03-16 12:33:00.942 18324 18324 E AndroidRuntime: at com.oplus.bluetooth.feature.dcs.OplusBluetoothRecorderFactory.cleanUp(OplusBluetoothRecorderFactory.java:312).cleanUp(OplusBluetoothRecorderFactory.java:312) 帮我看看报错是什么,是什么类型的报错,怎么导致的
最新发布
03-21
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