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java.lang.ClassNotFoundException:com.game.mrnom.MrNomGame loader dalvik.system.PathClassLoader [/data/app/com.game.mrnom-1.apk]

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在我的 Headers 中,MrNomGame是com.game.mrnom文件夹(src文件夹)中的java文件 .
当我运行我的应用程序时,Android Emulator错误: The application has stopped unexpectedly. 当我查看logCat时,有很多错误 . 以上错误是logCat的第一行,并直接告诉我的错误 . 这也是我的清单文件:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.game.mrnom"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="8" />

    <application

        android:debuggable="true" 
        android:icon="@drawable/icon"
        android:label="Mr.Nom" >


        <activity
            android:label="Mr.Nom Own"
            android:name="com.game.mrnom.MrNomGame"
            android:screenOrientation="portrait"
            android:configChanges="keyboard|keyboardHidden|orientation" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>


    </application>

    <uses-permission android:name="android.permission.WAKE_LOCK"/>
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
    <uses-sdk android:targetSdkVersion="8" android:minSdkVersion="8"/>

</manifest>

当我重构时,我谷歌和有人说ADB错误:重命名一个包(我有时尝试过这个) . 但我还是无法解决它 .

请帮我解决这个错误 .

谢谢 :)

这里我的错误logcat:

02-11 21:12:46.858:D / AndroidRuntime(276):关闭VM 02-11 21:12:46.858:W / dalvikvm(276):threadid = 1:线程退出未捕获异常(组= 0x4001d800) 02-11 21:12:46.958:E / AndroidRuntime(276):FATAL EXCEPTION:main 02-11 21:12:46.958:E / AndroidRuntime(276):java.lang.RuntimeException:无法实例化活动ComponentInfo {com . game.mrnom / com.game.mrnom.MrNomGame}:java.lang.ClassNotFoundException:com.game.mrnom.MrNomGame in loader dalvik.system.PathClassLoader [/data/app/com.game.mrnom-1.apk] 02 -11 21:12:46.958:E / AndroidRuntime(276):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)02-11 21:12:46.958:E / AndroidRuntime(276):at android.app .ActivityThread.handleLaunchActivity(ActivityThread.java:2679)02-11 21:12:46.958:E / AndroidRuntime(276):at android.app.ActivityThread.access $ 2300(ActivityThread.java:125)02-11 21:12: 46.958:E / AndroidRuntime(276):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:2033)02-11 21:12 :46.958:E / AndroidRuntime(276):在android.os.Handler.dispatchMessage(Handler.java:99)02-11 21:12:46.958:E / AndroidRuntime(276):在android.os.Looper.loop( Looper.java:123)02-11 21:12:46.958:E / AndroidRuntime(276):在android.app.ActivityThread.main(ActivityThread.java:4627)02-11 21:12:46.958:E / AndroidRuntime( 276):at java.lang.reflect.Method.invokeNative(Native Method)02-11 21:12:46.958:E / AndroidRuntime(276):at java.lang.reflect.Method.invoke(Method.java:521) 02-11 21:12:46.958:E / AndroidRuntime(276):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:868)02-11 21:12:46.958:E / AndroidRuntime( 276):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)02-11 21:12:46.958:E / AndroidRuntime(276):at dalvik.system.NativeStart.main(Native Method) 02-11 21:12:46.958:E / AndroidRuntime(276):引起:java.lang.ClassNotFoundException:com.dame.mrnom.MrNomGame in loader dalvik.system.PathClassLoader [/data/app/com.game.mrnom -1.apk] 02-11 21:12:46.958: E / AndroidRuntime(276):at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)02-11 21:12:46.958:E / AndroidRuntime(276):at java.lang.ClassLoader.loadClass(ClassLoader.java) :573)02-11 21:12:46.958:E / AndroidRuntime(276):at java.lang.ClassLoader.loadClass(ClassLoader.java:532)02-11 21:12:46.958:E / AndroidRuntime(276):在android.app.Instrumentation.newActivity(Instrumentation.java:1021)02-11 21:12:46.958:E / AndroidRuntime(276):at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)02-11 21 :12:46.958:E / AndroidRuntime(276):... 11更多02-11 21:12:54.277:I /处理(276):发送信号 . PID:276 SIG:9 02-11 21:12:58.157:D / AndroidRuntime(284):关闭VM 02-11 21:12:58.157:W / dalvikvm(284):threadid = 1:线程退出未捕获的异常(group = 0x4001d800)02-11 21:12:58.207:E / AndroidRuntime(284):FATAL EXCEPTION:main 02-11 21:12:58.207:E / AndroidRuntime(284):java.lang.RuntimeException:无法实例化活动ComponentInfo {com.game.mrnom / com.game.mrnom.MrNomGame}:java.lang.ClassNotFoundException:com.game.mrnom.MrNomGame in loader dalvik.system.PathClassLoader [/data/app/com.game.mrnom- 1.apk] 02-11 21:12:58.207:E / AndroidRuntime(284):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2585)02-11 21:12:58.207:E / AndroidRuntime(284) :在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)02-11 21:12:58.207:E / AndroidRuntime(284):在android.app.ActivityThread.access $ 2300(ActivityThread.java:125)02- 11 21:12:58.207:E / AndroidRuntime(284):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:203 3)02-11 21:12:58.207:E / AndroidRuntime(284):在android.os.Handler.dispatchMessage(Handler.java:99)02-11 21:12:58.207:E / AndroidRuntime(284):at android.os.Looper.loop(Looper.java:123)02-11 21:12:58.207:E / AndroidRuntime(284):在android.app.ActivityThread.main(ActivityThread.java:4627)02-11 21:12:58.207:E / AndroidRuntime(284):at java.lang.reflect.Method.invokeNative(Native方法)02-11 21:12:58.207:E / AndroidRuntime(284):at java.lang.reflect.Method.invoke(Method.java:521)02-11 21:12:58.207:E / AndroidRuntime(284) :at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:868)02-11 21:12:58.207:E / AndroidRuntime(284):at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:626)02-11 21:12:58.207:E / AndroidRuntime(284):at dalvik.system.NativeStart.main(Native Method)02-11 21:12:58.207:E / AndroidRuntime(284) :引起:java.lang.ClassNotFoundException:com.dame.mrnom.MrNomGame in loader dalvik.system.PathClassLoader [/data/app/com.game.mrnom-1.apk] 02-11 21:12:58.207:E / AndroidRuntime(284):at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:243)02-11 21:12:58.207:E / AndroidRuntime(284):at java.lang.ClassLoader.loadClass(ClassLoader.java: 573) 02-11 21:12:58.207:E / AndroidRuntime(284):at java.lang.ClassLoader.loadClass(ClassLoader.java:532)02-11 21:12:58.207:E / AndroidRuntime(284):at android . app.Instrumentation.newActivity(Instrumentation.java:1021)02-11 21:12:58.207:E / AndroidRuntime(284):at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2577)02-11 21:12: 58.207:E / AndroidRuntime(284):... 11更多02-11 21:17:58.297:I /处理(284):发送信号 . PID:284 SIG:9

3 回答

  • 0

    你应该说明你的错误

    <activity
                android:label="Mr.Nom Own"
                android:name=".MrNomOwn" <<<same name of your activity (case sensitive)
                android:screenOrientation="portrait"
                android:configChanges="keyboard|keyboardHidden|orientation" >
                <intent-filter>
                    <action android:name="android.intent.action.MAIN" />
                    <category android:name="android.intent.category.LAUNCHER" />
                </intent-filter>
            </activity>
    

    编辑:您需要将构造函数放在您的MrNomOwn活动中,如下所示:

    public MrNomOwn(){
    
    super();
    
    }
    
  • 6

    在你的清单中改变这一行

    android:name="com.game.mrnom.MrNomGame"
    

    android:name=".MrNomGame"
    
  • 0

    项目中的每个屏幕都必须在清单文件中有一个条目 . 它应该看起来像这样:

    <activity   
            android:label="Game Screen"
            android:name=".GameScreen"
            android:configChanges="keyboard|keyboardHidden|orientation" />
    

    我希望这可行,我仍然遇到麻烦 .

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