Java.io.ioexception Cannot Run Program Copy Createprocess Error=2
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack java createprocess error=2, the system cannot find the file specified Overflow the company Business Learn more about hiring developers or posting ads with us
Createprocess Error=2 The System Cannot Find The File Specified Android Studio
Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a createprocess error=2 the system cannot find the file specified intellij community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up The system cannot find the file specified java up vote 2 down vote favorite 1 Yes,
Processbuilder Createprocess Error=2, The System Cannot Find The File Specified
I already know this question is a duplicate, but just bear with me here. None of the other questions answered this. This is my code: package pc.setup; import java.io.IOException; public class DirectoryCreator { public static void setupDirectories() throws IOException { Runtime.getRuntime().exec("cd\\"); } } This is the error I get: Exception in thread "main" java.io.IOException: Cannot run program "cd\": CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(Unknown Source) at cannot run program c program createprocess error 2 the system cannot find the file specified java.lang.Runtime.exec(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at pc.setup.DirectoryCreator.setupDirectories(DirectoryCreator.java:7) at pc.load.PieClickerRunner.main(PieClickerRunner.java:9) Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings
Createprocess Error 2 The System Cannot Find The File Specified Eclipse
and policies of this site About Us Learn more about Stack Overflow
Cannot Run Program Createprocess Error 2 The System Cannot Find The File Specified
the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation at java.lang.processbuilder.start(unknown source) Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it http://stackoverflow.com/questions/29113042/the-system-cannot-find-the-file-specified-java only takes a minute: Sign up Running a command-line operation from within Java up vote 5 down vote favorite 1 I built a very simple program to test running a command line operation separate of Java. That is: later I want to be able to modify this code from using "move" to any other command I can enter into the http://stackoverflow.com/questions/13127511/running-a-command-line-operation-from-within-java command line (including calling other, non-Java, software). I did search and read probably two dozen answers, but they all either suggested I was trying this correctly, were irrelevent to my simple test or proposed other solutions which did not work (like using the .exec(String[]) method instead of .exec(String) - same result!). Here is my code: import java.io.IOException; public class RunCommand { private static final String PATH_OUT = "C:\\Users\\me\\Desktop\\Temp\\out\\"; private static final String FILE = "sample.txt"; private static final String PATH_IN = "C:\\Users\\me\\Desktop\\Temp\\in\\"; public static void main(String[] args) { try { String command = "move "+PATH_IN+FILE+" "+PATH_OUT; System.out.println("Command: "+command); Runtime.getRuntime().exec(command); } catch (IOException e) { e.printStackTrace(); } } } Here is what I see output when I run: Command: move C:\Users\myingling\Desktop\CDS\Temp\in\sample.txt C:\Users\myingling\Desktop\CDS\Temp\out\ java.io.IOException: Cannot run program "move": CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessBuilder.start(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at java.lang.Runtime.exec(Unknown Source) at RunCommand.main(RunCommand.java:13) Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified at java.lang.ProcessImpl.create(Native Method) at java.lang.ProcessImpl.
here for http://stackoverflow.com/questions/9249593/maven-1-0-2-and-jdk-1-6-issue a quick overview of the site Help Center http://www.dailyfreecode.com/forum/copy-command-prompt-8471.aspx Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or createprocess error posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only the system cannot takes a minute: Sign up Maven 1.0.2 and JDK 1.6 issue up vote 1 down vote favorite I'm working with Maven 1.0.2 and JDK 1.5 for some time without any problems. I decided to migrate to JDK 1.6 so I've changed the JAVA_HOME enviroment variable (on Windows 7 system) and now I receive a strange error message when trying to use maven (maven install command in cmd, for example). java.io.IOException: Cannot run program "command.com": CreateProcess error=2, the system could not find the file specified at java.lang.ProcessBuilder.start(ProcessBuilder.java:460) at java.lang.Runtime.exec(Runtime.java:593) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.taskdefs.Execute$Java13CommandLauncher.exec(Exec ute.java:646) at org.apache.tools.ant.taskdefs.Execute.launch(Execute.java:416) at org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:427) at org.apache.tools.ant.taskdefs.Execute.getProcEnvironment(Execute.java :180) at org.apache.tools.ant.taskdefs.Property.loadEnvironment(Property.java: 455) at org.apache.tools.ant.taskdefs.Property.execute(Property.java:359) at org.apache.tools.ant.Task.perform(Task.java:341) at org.apache.commons.jelly.tags.ant.AntTag.doTag(AntTag.java:185) at org.apache.c
Date: Feb 04 Category: Java Views: 6247How can I write commands in command prompt(cmd) with java.In detail I want to copy the selected file with FileChooser from it'sdirectory to the destination that specified from filename. but thiscopy command is possible only with cmd.my problem is that I don't know how to call cmd and so how to commandin it; Share: 5 Answers Found Answer #1Answered By: Shirley Allen Answered On: Feb 04you can build dynamiccommand as String and Run it by Invoking :Runtime.getRuntime().exec(String command);Answer #2Answered By: Myrna Brown Answered On: Feb 04I faced thisproblem some time ago, but the solution Mr.HaghighatKhah recommended (and also using class "ProcessBuilder") does not work for all thecommands executed in cmd environment.for instance consider thecommand "copy d:\music\someFile.txt d:\downloads"executed in cmd environment correctly, but when running the following code you'll notified the occurrence of this exception : "Exception in thread "main" java.io.IOException: Cannot run program "copy": CreateProcess error=2, The system cannot find thefile specified" String cmd = "copy d:\\music\\someFile.txt d:\\downloads"; try { Runtime.getRuntime().exec(cmd); } catch (IOException e) { e.printStackTrace(); }
Answer #3Answered By: Reginald Thomas Answered On: Feb 04You canwrite a batch (.bat on Windows OS) or shell script (.sh on Linux OS) filewhich performs the exact copy. for example in Windows you can have "copy.bat" with this contents:copy "%1" "%2" and then you cancall exec("PATH_TO_COPY_BAT/copy.bat d:/music/someFile.txt d:/downloads");Alternatively you can do it with java. Read the contents of thefile with BufferedReader and write it to a newly created file with BufferedWriter. Use buffer to improve the performance: bytes buffer = new byte[BUFFER_SIZE];...while (reader.read(buffer) != -1) writer.write(buffer);...Answer #4Answered By: Seth Anderson Answered On: Feb 04This is because "exec" looks for a program named "copy" and tries to execute it.But there is no "copy.exe", (you can probably use xcopy.exe instead!).Copy is one of the shellcommands that the shell handles itself.For running shell commands, you should run "cmd" with /C param, and pass yourcommand