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我有一個在Android> 21上正常工作的應用程序。但是當我在Android 18上運行它時，出現以下錯誤舊Android版本的android.permission.INTERACT_ACROSS_USERS_FULL
java.lang.SecurityException: Permission Denial: get/set setting for user
asks to run as user -2 but is calling from user 0;
this requires android.permission.INTERACT_ACROSS_USERS_FULL
at com.android.server.am.ActivityManagerService.handleIncomingUser
...
E/AndroidRuntime: FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to instantiate activity
ComponentInfo{com.example/com.example.MainActivity}:
java.lang.ClassNotFoundException:
Didn't find class "com.example.MainActivity" on path:
/data/app/com.example-1.apk
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2219)
…
Caused by: java.lang.ClassNotFoundException:
Didn't find class "com.example.MainActivity" on path: /data/app/com.example-1.apk
at dalvik.system.BaseDexClassLoader.
…
E/Launcher: Error finding setting, default accessibility to not found:
Accessibility_enabled
E/ViewRootImpl: sendUserActionEvent() mView == null
這可以通過設置其他權限解決嗎？爲什麼我得到這個錯誤？