java.io.IOException: Cannot run program "su": error=13, Permission denied 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.ProcessBuilder.start(ProcessBuilder.java:983) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:691) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:524) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:421) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at com.quixxi.rootdevice.MainActivity.restartDevice(MainActivity.java:243)

Hot problem!
This exception has a lot of traffic. You can help 61 users by writing a short tip.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by Mujammil Ahamed
, 1 year ago
Cannot run program "su": error=13, Permission denied 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.ProcessBuilder.start(ProcessBuilder.java:983) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err
java.io.IOException: Cannot run program "su": error=13, Permission denied 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.ProcessBuilder.start(ProcessBuilder.java:983) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:691) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:524) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at java.lang.Runtime.exec(Runtime.java:421) 07-28 15:56:25.556 13612-13612/com.quixxi.rootdevice W/System.err: at com.quixxi.rootdevice.MainActivity.restartDevice(MainActivity.java:243)
at com.quixxi.rootdevice.MainActivity.access$300(MainActivity.java:18)
at com.quixxi.rootdevice.MainActivity$3.onClick(MainActivity.java:79)
at android.view.View.performClick(View.java:5609)
at android.view.View$PerformClick.run(View.java:22259)
at android.os.Handler.handleCallback(Handler.java:751)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6077)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.