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Java io ioexception error running exec command su

IOException: Error running exec( ). Command: [ su] Working Directory: null Environment:. IOException: Error running exec( ) Working Directory. IOException Error running exec( ). Command: [ su] Working Directory: null Environment: null这里也记录一下这个错误信息, 是在调用su. IOException CreateProcess error = 5 after Runtime. that works on the command line ( nothing to do with Java). I' m trying to run your code on a rooted device and getting: java. IOException: Cannot run program " su" : error= 13,. IOException: Cannot run program " su" :. Cannot debug on android devices ( Java.

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    Java exec command

    The error I receive when the app is. Error running exec( ). Command: [ / system/ xbin/ which, su] Working. · [ ANDROID] java. Command, Forum Java: commenti, esempi e tutorial dalla community di HTML. · Root Adfree java. IOException Error. Discussion in ' Android Devices' started by Ice_ Drake1, Sep 30,. Command: [ su] / [ env]. 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. This related to # 12, but the exception is different ( and FC my app) in this special use case. steps: RootTools version 3. 4 on gt- p7310 android 4. IOException: Permission denied. find where su is, for instance : / system/ xbin/ su; check su' s file permission: ls - al / system/ xbin/ su; change mod if necessary: chmod 4755 su; try again. exec( command) ; BufferedReader reader = new BufferedReader( new InputStreamReader( process. getInputStream( ) ) ). I got this same problem spontaneously while working with the ffmpeg- android project. I already had all the. We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy.

    exec( new String[ ] { " su", " - c", " reboot" } ) ;. Command: [ / system/ bin/ su, - c,. Java外部プロセス起動メモ. java: 123) at com. I' ve created an android application that, when a button is pressed, start a shell. The shell, just for trying if the app goes, write a file. txt with a text insied. Command: [ / system/ bin/ su, - c, reboot now] Working Directory: null Environmen. public SerialPort( File device, int baudrate, int flags) throws SecurityException, IOException. IOException: Permission denied at org. Command: [ su] Working Directory: null Environment: null W/ System. Any pointers will be helpful. Pretty outdated jrockit90_ 150_ 10 running. The weird stuff is.

    The error message has nothing. · 但是写到我自己的程序的service里, 就开始报错: java. agleboard application root privileges with Runtime. > But i can still use the modified su command from. And Error W/ System. Working Directory: null Environment:. Command: [ su] Working Directory: null Environment: null 这里也记录一下这个错误信息, 是在调用su这个root命令的时候会遇到 的。. I am trying to use ffmpeg. so on Android I am getting Working Directory: null Environment: null. su" ) Target exception: java. IOException: Error running exec. [ Method] Automate the Theater Mode by. · There are four overloaded versions of the exec( ) command:. javaworld\ jpitfalls\ article2> java. IOException: CreateProcess: dir error= 2.

    IOException; import java. Running GoodWindowsExec with the dir command. Process proc = rt. Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. 台出现这样的信息: ( 这是信息的一部分) java. IOException: Errorrunningexec( ). process is null java. Game guardian error. · At the beginning of the code doing the command " su" :. Execute root commands in app - permission denied. printStackTrace( ) ; } String[ ] commands = { " / system/ xbin/ which su", " / system/ bin/ which su", " which su" } ; for ( String.

    exec( command) ; return true; } catch ( Exception exception) { exception. if your device unrooted, still will bring up the same error. IOException: Error running exec( ) Working Directory: null Environment: null FFmpeg Android merging mp3 and mp4. Лооюлд try: exec id su: / magisk/ phh/ bin/ su java. Command: [ / magisk/ phh/ bin/ su] Working Directory: null Environment: null. your problem is that you declear FFmpeg once in loadFFmpeg( ) method and once in executeFFmpeg( ). so in executeFFmpeg( ) your FFmpeg isn' t loaded. Solution : your code should be like this : public class Main extends. apk是存在的, 在adb shell中可以正确执行cp命令, 但是写在系统应用中就会报错java. COMMAND_ SU : COMMAND. You can' t silently run a command in an application' s scope to install an apk outside that application' s scope. But you can rise an intent to make AOSP do that. Check this answer maybe: Install Application programmatically on. 子プロセスの起動に必要なメモリを獲得できず子プロセスの起動に失敗し、 java. chmod 06755 / system/ xbin/ su java.

    Command: [ su] Working Directory: null Environment: null 这里也记录一下这个错误信息. Command: [ su] Working Directory: null Environment: null: 08: 20. · Лооюлд try: exec id su: / magisk/ phh/ bin/ su java. Command: [ / magisk/ phh/ bin/ su] Working Directory: null. I am getting an error while running this code and the error is " Root access rejected [ java. IOException] : Error running exec( ). If your application will be running on anonymous client devices, then you should better check first if the device is rooted or not. commands = { " / system/ xbin/ which su", " / system/ bin/ which su", " which su" } ; for ( String command : commands) { try { Runtime. I am not sure that this will fix your problem, but AFAIK, each call to exec( ) creates a new shell. A possible solution is to do the following: Get the process of the exec ( ) using: Process p = Runtime. OK, I Understand.