2017-01-02 135 views
9
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.me.hexavoidaa/com.me.hexavoidaa.PTPlayer}: java.lang.ClassNotFoundException: Didn't find class "com.me.hexavoidaa.PTPlayer" on path: DexPathList[[zip file "/data/app/com.me.hexavoidaa-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.me.hexavoidaa-1, /vendor/lib, /system/lib]] 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2208) 
    at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2340) 
    at android.app.ActivityThread.access$800(ActivityThread.java:157) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1247) 
    at android.os.Handler.dispatchMessage(Handler.java:102) 
    at android.os.Looper.loop(Looper.java:157) 
    at android.app.ActivityThread.main(ActivityThread.java:5293) 
    at java.lang.reflect.Method.invokeNative(Native Method) 
    at java.lang.reflect.Method.invoke(Method.java:515) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1265) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1081) 
    at dalvik.system.NativeStart.main(Native Method) 
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.me.hexavoidaa.PTPlayer" on path: DexPathList[[zip file "/data/app/com.me.hexavoidaa-1.apk"],nativeLibraryDirectories=[/data/app-lib/com.me.hexavoidaa-1, /vendor/lib, /system/lib]] 
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:67) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:497) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:457) 
    at android.app.Instrumentation.newActivity(Instrumentation.java:1079) 
    at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2199) 
    ... 11 more 
+0

也许问题,请参阅[文档](https://developer.android.com/studio/build/multidex.html) –

+1

您是否已将活动添加到清单中? –

+0

我建议你看看这里的一些可能的解决方案:http://stackoverflow.com/questions/22399572/java-lang-classnotfoundexception-didnt-find-class-on-path-dexpathlist – yakobom

回答

1

添加这gradle.build:

defaultConfig { 
... 
minSdkVersion 14 
targetSdkVersion // your version 
... 

// Enabling multidex support. 
multiDexEnabled true 
} 

dependencies { 
    compile 'com.android.support:multidex:1.0.0' 
} 
+2

我有一个非常小的应用程序,但仍然有这个问题:https://play.google.com/store/apps/details?id = com.lb.app_manager。你认为我应该启用multiDex吗?我注意到它仅在Android 5.1及更低版本中出现(现在),但文档说它不应该出现在Android 5.0及更高版本中...... –

+0

@androiddeveloper我遇到与运行Android 5.1的设备完全相同的问题,下面。你有没有设法解决这个问题? – MScott

+0

同样的问题! 5.0,5.1和5.1.1! – AutoM8R

0

,如果你已经在gradle和manifest中添加了multidex,然后尝试禁用即时运行,然后创建apk来测试,我面临同样的问题,并搜索了很多,并尝试了每个解决方案,但最后这解决了我的问题

0

在某些情况下,这可能是一个MultiDex问题。在你的应用程序类中试试这个。即在App.java延伸Application

@Override 
protected void attachBaseContext(Context base) { 
    super.attachBaseContext(base); 
    MultiDex.install(this); // this is the key code 
} 

源:与实施multidex https://github.com/opendatakit/collect/issues/387

+1

仍然会出现问题 – immutable

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