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

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: 0x8000
2020-07-09 11:14:46.200 11648-11648/? E/QarthLog: [PatchStore] current thread application info is null
2020-07-09 11:14:46.200 11648-11648/? E/AndroidRuntime: FATAL EXCEPTION: mainProcess: com.shenyang.timescreensaver, PID: 11648java.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 flect.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.wInstance(Native Method)at android.app.AppComponentFactory.instantiateApplication(AppComponentFactory.java:76)app.CoreComponentFactory.instantiateApplication(CoreComponentFactory.java:52)at android.wApplication(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 flect.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 {@Overridepublic void onCreate() {Create();}
}

解决：补上public试试呢？？

public class MyApplication extends Application {@Overridepublic void onCreate() {Create();}
}