Java Createprocess Error=2 The System Cannot Find The File Specified

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Processbuilder Createprocess Error=2, The System Cannot Find The File Specified

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Cannot Run Program ""c:/program":createprocess Error=2, The System Cannot Find The File Specified

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 { File dir=new File("C:/Program Files/WinRAR"); p=r.exec("winrar x h:\\myjar.jar *.* h:\\new",null,dir); } createprocess error=2 the system cannot find the file specified eclipse 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.(Unknown Source) at java.lang.ProcessImpl.start(Unknown Source) ... 4 more Can anyone tell me why am i encountering such a problem. What is the change i need to incorporate in code so that it works..? java process share|improve this question edited Oct 27 '13 at 20:11 RealHowTo 20.7k54665 asked Oct 27 '13 at 18:35 Trijit 90119 Thank u so much for ur help... –Trijit Oct 27 '13 at 21:32 add a comment| 3 Answers 3 active oldest votes up vote 19 down vote accepted Assuming that winrar.exe is in the PATH, then Runtime.exec is capable of finding it, if it is not, you will need to supply the fully qualified path to it, for example, assuming winrar.exe is installed in C:/Program Files/WinRAR you would need to use something like... p=r.exec("C:/Program Files/WinRAR/winrar x h:\\myjar.jar *.* h:\\new"); Personal

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Createprocess Error=2, The System Cannot Find The File Specified Python

might have Meta Discuss the workings and policies of this site createprocess error=2 the system cannot find the file specified pycharm About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or roo createprocess error=2, the system cannot find the file specified 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 http://stackoverflow.com/questions/19621838/createprocess-error-2-the-system-cannot-find-the-file-specified 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Runtime.getRuntime().exec -> Cannot run program CreateProcess error=2, The system cannot find the file specified up vote 0 down vote favorite I'm developing a command line java app that must run a program called gradlew.bat assembleRelease inside http://stackoverflow.com/questions/32203294/runtime-getruntime-exec-cannot-run-program-createprocess-error-2-the-syste this directory: this.workDir+"/Project/CapAndroid" So i did this: Process p = Runtime.getRuntime().exec("gradlew.bat assembleRelease", null , new File(this.workDir+"/Project/CapAndroid")); The file is in that directory 100% sure and it works perfect in linux but did not work on Windows! I got this error: java.io.IOException: Cannot run program "gradlew.bat" (in directory "C:\Users\Administrador\Desktop\generators\And\jobs\2247994\Project\CapAndroid"): CreateProcess error=2, The system cannot find the file specified I think windows has a problem to know that the command passed in the first parameter of exec() method must be executed in the directory passed in the last parameter. Linux works perfect, also OS X too, the problem is only in Windows Thanks a lot java windows command-line runtime exec share|improve this question asked Aug 25 '15 at 11:52 NullPointerException 8,88342126220 The command on linux and MacOS X is gradlew.bat? –RealSkeptic Aug 25 '15 at 11:55 no, its simply gradlew without bat, i rename it, it is a constant –NullPointerException Aug 25 '15 at 11:55 possible dupli

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 http://stackoverflow.com/questions/21281354/java-io-ioexception-cannot-run-program-dir-createprocess-error-2-das-system Overflow the company Business Learn more about hiring developers or posting ads with us https://coderanch.com/t/634480/java/java/java-io-IOException-run-program 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 takes a minute: Sign up java.io.IOException: Cannot run program “dir”: CreateProcess error=2, Das System up vote 3 down vote favorite Hello createprocess error=2 I try to run the following cmd code in eclipse: "DIR \""+DEV_HOME+"\\src\"\\*.java /b /s >> \""+DEV_HOME+"\\bin\\javaFiles.txt\"" In clear it looks like this: DIR "D:\Thomas\Dokumente\Daten\workspace\WBRLight\src"\*.java /b /s >> "D:\Thomas\Dokumente\Daten\workspace\WBRLight\bin\javaFiles.txt" But I get following error message: java.io.IOException: Cannot run program "dir": CreateProcess error=2, Das System kann die angegebene Datei nicht finden at java.lang.ProcessBuilder.start(ProcessBuilder.java:1041) at java.lang.Runtime.exec(Runtime.java:617) at java.lang.Runtime.exec(Runtime.java:450) .... When I try to use the code in the cmd box, Its working fine. My code: the system cannot public void run_cmdLine(String command) { try { Runtime rt = Runtime.getRuntime(); BufferedReader input = null; Process pr = null; pr = rt.exec(command); input = new BufferedReader(new inputStreamReader(pr.getInputStream())); String line = null; while ((line = input.readLine()) != null) { System.out.println(line); } int exitVal = pr.waitFor(); System.out.println("Exited with error code " + exitVal); } catch (Exception e) { System.out.println(e.toString()); e.printStackTrace(); } } java eclipse cmd ioexception share|improve this question edited Jan 22 '14 at 11:16 Jonathan Miles 2,03421536 asked Jan 22 '14 at 11:14 user2889693 35118 add a comment| 1 Answer 1 active oldest votes up vote 5 down vote accepted Add "cmd.exe /c" at the beginning of your command string, that should do the trick. Edit: The /c parameter will make the cmd finish an return it to the java process. Without it, the process will hang. share|improve this answer edited Aug 25 at 15:13 Reuel Ramos Ribeiro 15318 answered Jan 22 '14 at 11:23 jeroen_de_schutter 1,1331715 3 ok I wrotet now: "cmd /c dir \""+DEV_HOME+"\....." Its working –user2889693 Jan 22 '14 at 13:30 When I did this I got nothing in return. –santafebound May 24 at 13:19 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up us

Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: Beginning Java java.io.IOException: Cannot run program ""C:/Documents": CreateProcess error=2,cannot find file Shantanu Nandan Greenhorn Posts: 1 posted 2 years ago import java.util.concurrent.TimeUnit; import org.openqa.selenium.By; import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.firefox.FirefoxDriver; import org.openqa.selenium.firefox.FirefoxProfile; public class download { public static void main(String[] args)throws Exception{ FirefoxProfile profile=new FirefoxProfile(); profile.setPreference("browser.download.folderList",1); profile.setPreference("browser.helperApps.neverAsk.SaveToDisk", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"); profile.setPreference("browser.download.dir", "C:\\Documents and Settings\\OMEGA\\Desktop\\Selenium Download"); WebDriver window=new FirefoxDriver(profile); WebElement wb; try{ window.get("http://www.shine.com/myshine/login/"); window.manage().window().maximize(); window.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); wb=window.findElement(By.id("id_email")); wb.sendKeys("sweta.xxx@gmail.com"); window.findElement(By.id("id_password")).sendKeys("123456"); window.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); window.findElement(By.id("btn_login")).click(); wb=window.findElement(By.xpath("//a[@style='float:left']")); String href=wb.getAttribute("href"); window.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS); String command="\"C:/Documents and Settings/OMEGA/Desktop/Selenium Download.exe\""+ " "+href; Runtime.getRuntime().exec(command); window.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS); System.out.println("Done"); //window.close(); }//try catch(Exception e){ System.out.println("Catch is executing"); e.printStackTrace(); window.close(); window.quit(); }//catch finally{ System.out.println("Sucssesfull Execution")