异常：java.lang.RuntimeException: Unable to instantiate application

2020-07-09 11:14:46.088 11648-11648/? E/timescreensave: Unknown bits set in runtime_flags: 0x80002020-07-09 11:14:46.200 11648-11648/? E/QarthLog: [PatchStore] current thread application info is null2020-07-09 11:14:46.200 11648-11648/? E/AndroidRuntime: FATAL EXCEPTION: main    Process: com.shenyang.timescreensaver, PID: 11648    java.lang.RuntimeException: Unable to instantiate application com.shenyang.timescreensaver.MyApplication: java.lang.IllegalAccessException: java.lang.Class<com.shenyang.timescreensaver.MyApplication> is not accessible from java.lang.Class<android.app.AppComponentFactory>        at android.app.LoadedApk.makeApplication(LoadedApk.java:1304)        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:7320)        at android.app.ActivityThread.access$2400(ActivityThread.java:308)        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2295)        at android.os.Handler.dispatchMessage(Handler.java:110)        at android.os.Looper.loop(Looper.java:219)        at android.app.ActivityThread.main(ActivityThread.java:8347)        at java.lang.reflect.Method.invoke(Native Method)        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)     Caused by: java.lang.IllegalAccessException: java.lang.Class<com.shenyang.timescreensaver.MyApplication> is not accessible from java.lang.Class<android.app.AppComponentFactory>        at java.lang.Class.newInstance(Native Method)        at android.app.AppComponentFactory.instantiateApplication(AppComponentFactory.java:76)        at androidx.core.app.CoreComponentFactory.instantiateApplication(CoreComponentFactory.java:52)        at android.app.Instrumentation.newApplication(Instrumentation.java:1167)        at android.app.LoadedApk.makeApplication(LoadedApk.java:1296)        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:7320)         at android.app.ActivityThread.access$2400(ActivityThread.java:308)         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2295)         at android.os.Handler.dispatchMessage(Handler.java:110)         at android.os.Looper.loop(Looper.java:219)         at android.app.ActivityThread.main(ActivityThread.java:8347)         at java.lang.reflect.Method.invoke(Native Method)         at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)         at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1055)

你的类前面是不是没写public？？？

class MyApplication extends Application {         @Override    public void onCreate() {             super.onCreate();    }}

解决：补上public试试呢？？

public class MyApplication extends Application {         @Override    public void onCreate() {             super.onCreate();    }}

更多相关文章

随机推荐