無法獲得供應商 - 本週很少會崩潰奇巧

Question

我幾次收到崩潰報告中GP控制檯：

java.lang.RuntimeException: Unable to get provider mypackage.MyProvider: java.lang.ClassNotFoundException: Didn't find class "mypackage.MyProvider" on path: DexPathList[[zip file "/mnt/asec/mypackage-1/pkg.apk"],nativeLibraryDirectories=[/mnt/asec/mypackage-1/lib, /vendor/lib, /system/lib]] 
    at android.app.ActivityThread.installProvider(ActivityThread.java:5018) 
    at android.app.ActivityThread.installContentProviders(ActivityThread.java:4589) 
    at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4522) 
    at android.app.ActivityThread.access$1500(ActivityThread.java:151) 
    at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1381) 
    at android.os.Handler.dispatchMessage(Handler.java:110) 
    at android.os.Looper.loop(Looper.java:193) 
    at android.app.ActivityThread.main(ActivityThread.java:5299) 
    at java.lang.reflect.Method.invokeNative(Method.java) 
    at java.lang.reflect.Method.invoke(Method.java:515) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:829) 
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:645) 
    at dalvik.system.NativeStart.main(NativeStart.java) 
Caused by: java.lang.ClassNotFoundException: Didn't find class "mypackage.MyProvider" on path: DexPathList[[zip file "/mnt/asec/mypackage-1/pkg.apk"],nativeLibraryDirectories=[/mnt/asec/mypackage-1/lib, /vendor/lib, /system/lib]] 
    at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:56) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:497) 
    at java.lang.ClassLoader.loadClass(ClassLoader.java:457) 
    at android.app.ActivityThread.installProvider(ActivityThread.java:5003) 
    ... 12 more 
    Suppressed: java.io.IOException: unable to open DEX file 
     at dalvik.system.DexFile.openDexFileNative(DexFile.java) 
     at dalvik.system.DexFile.openDexFile(DexFile.java:296) 
     at dalvik.system.DexFile.<init>(DexFile.java:80) 
     at dalvik.system.DexFile.<init>(DexFile.java:59) 
     at dalvik.system.DexPathList.loadDexFile(DexPathList.java:263) 
     at dalvik.system.DexPathList.makeDexElements(DexPathList.java:230) 
     at dalvik.system.DexPathList.<init>(DexPathList.java:112) 
     at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:48) 
     at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:65) 
     at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:57) 
     at android.app.LoadedApk.getClassLoader(LoadedApk.java:326) 
     at android.app.LoadedApk.makeApplication(LoadedApk.java:508) 
     at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4514) 
     ... 10 more 

此外，增加火力地堡的功能，以我的項目後，我開始收到同樣的崩潰報告有關com.google.firebase.provider.FirebaseInitProvider。

據介紹，這個錯誤發生只上：

的是Android 4.4 98.7％

的Android 4.2 1,3％

我已經嘗試這一切ClassNotFoundException for a ContentProvider，但沒有結果。

這真的是一個系統錯誤，每個開發人員都會處理它，或者這是我的錯誤？我真的想停止惱人的用戶。謝謝。

Answer 1

您的情況確實看起來像描述there in Android's Issue Tracker的錯誤。 當你在apk更新後立即啓動應用程序時，你遇到了問題。

有一個從意見，可以幫助你避免這種錯誤的解決方法：

public class DevToolsApplication extends Application { 
private static final String TAG = "DevToolsApplication"; 

    @Override 
    public void onCreate() { 
     super.onCreate(); 
     AppLogger.i(TAG, "app start..."); 
     checkAppReplacingState(); 
    } 

    private void checkAppReplacingState() { 
     if (getResources() == null) { 
      AppLogger.w(TAG, "app is replacing...kill"); 
      Process.killProcess(Process.myPid()); 
     } 
    } 
}