Processbuilder Error 2 Java
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Createprocess Error=2 The System Cannot Find The File Specified Java
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Createprocess Error=2 The System Cannot Find The File Specified Intellij
system cannot find the file specified up vote 7 down vote favorite 2 I am writing a program in java which would execute winrar and unzip a jar file for me placed in h:\myjar.jar into the folder h:\new. My java code goes something like this import java.io.File; import java.io.IOException; public class MainClass { public static void main(String[] args) { Runtime r=Runtime.getRuntime(); Process p=null; try {
Cannot Run Program C Program Createprocess Error 2 The System Cannot Find The File Specified
File dir=new File("C:/Program Files/WinRAR"); p=r.exec("winrar x h:\\myjar.jar *.* h:\\new",null,dir); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } When i execute this, i am getting this error java.io.IOException: Cannot run program "winrar" (in directory "C:\Program Files\WinRAR"): 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 MainClass.main(MainClass.java:16) 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.
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Gradle Sync Failed: Createprocess Error=2, The System Cannot Find The File Specified
company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users java io ioexception cannot run program createprocess error 5 access is denied Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes http://stackoverflow.com/questions/19621838/createprocess-error-2-the-system-cannot-find-the-file-specified a minute: Sign up CreateProcess error=2 when the path really exists up vote -1 down vote favorite I'm working with the java ProcessBuilder class to start an instance of nmap on my windows workstation. The following code produces an exception: java.io.IOException: Cannot run program "C:\Program Files (x86)\Nmap\nmap.exe -T4 -A -v --max-scan-delay 0ms --min-rate 1000000 --max-retries 0 -oX - 192.168.1.1 ": CreateProcess http://stackoverflow.com/questions/30597576/createprocess-error-2-when-the-path-really-exists error=2, The system cannot find the file specified The value of command is: C:\Program Files (x86)\Nmap\nmap.exe -T4 -A -v --max-scan-delay 0ms --min-rate 1000000 --max-retries 0 -oX - 192.168.1.1 Running the command is generated right in a command window executes properly. Any ideas? String command = this.getCommand().toString(); ExecutionResults results = new ExecutionResults(); ProcessBuilder procBuilder = new ProcessBuilder(new String[]{command.toString()}); try { Process e = procBuilder.start(); results.setErrors(this.convertStream(e.getErrorStream())); results.setOutput(this.convertStream(e.getInputStream())); java processbuilder share|improve this question edited Jun 2 '15 at 13:33 Jens 37.6k112848 asked Jun 2 '15 at 13:29 Jonas Vachal 112 add a comment| 3 Answers 3 active oldest votes up vote 0 down vote You're passing the whole command (including parameters) as a single parameter of the ProcessBuilder constructor. It takes a String[], where the first item should be the path to the executable, and the other items should be the parameters. Try command.split(" ") instead of new String[]{command.toString()} Edit: I see that you have spaces in your path, that will break it :( you could try splitting the executable path and the arguments into two strings. And the constructor argument will be a Strin
here for a quick overview of the site Help Center Detailed http://stackoverflow.com/questions/29458366/process-builder-java-io-ioexception-error-2 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 posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join createprocess error the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Process Builder java.io.IOException error=2 up vote 0 down vote favorite I want to run a shell command from my Java application. the system cannot I have compiled a software called "SRILM" and when I run it from shell everything is OK: ngram-count -text /home/istanbul/Desktop/snlp_hmm/model.txt -order 3 -lm hoho.lm However when I run it from my Java application: ProcessBuilder lmBuilder = new ProcessBuilder("ngram-count", "-text", modelPath, "-order", "3", "-lm", "hohom.lm"); lmBuilder.directory(new File("/home/istanbul/srilm/bin/i686-m64")); try { final Process lmProcess = lmBuilder.start(); InputStream is = lmProcess.getInputStream(); InputStreamReader isr = new InputStreamReader(is); BufferedReader br = new BufferedReader(isr); String line; while ((line = br.readLine()) != null) { System.out.println(line); } } catch (IOException e) { e.printStackTrace(); } I get that error: java.io.IOException: Cannot run program "ngram-count" (in directory "/home/istanbul/srilm/bin/i686-m64"): error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041) at org.itu.hmm.AlgorithmRunner.evaluate(AlgorithmRunner.java:127) at org.itu.hmm.ApplicationRunner.main(ApplicationRunner.java:26) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at com.intellij.rt.execution.application.AppMain.main(AppMain.java:134) Caused by: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.forkAndExec(Native Method) at java.lang.UNIXProcess.