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Batch File Last Error Code


If we need to check every errorlevel, though, there are better alternatives. If > 0, then the .bat exits and sets errorlevel to 1 for the calling app1. Symbolic comparison of recursive functions Finding a file starting with '-' dash When was this language released? A name for a well-informed person who is not believed? navigate here

Call Find.cmd if errorlevel gtr 0 exit echo “Successful completion” Output In the above program, we can have the following scenarios as the output − If the file c:\lists.txt does not Peter says: September 26, 2008 at 11:45 am I've just updated the ExpandEnvironmentStrings MSDN entry (*) to reflect this -- the CMD expansion is really different from what the "real" expansion Start checking the highest errorlevel that can be expected, then check for the one below, etcetera: IF ERRORLEVEL 255 GOTO Label255

Batch File Error Code 2

Or is it necessary to write an exe // return-a-number.exe int main (int argc, LPCSTR argv[]) { return argc ? i didn't try this out, but it should work : if %ERRORLEVEL% GEQ 1 EXIT /B %ERRORLEVEL%. –Viktor Fonic Jul 18 '14 at 11:24 1 At least in Windows, %ERRORLEVEL% Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the For example, you can test that an executable program or script is in your PATH by simply calling the program and checking for return code 9009.

exit :somethingbad echo Something Bad Happened. set result=0 find /I "whatever" temp.txt set result=%ERRORLEVEL% REM Now do a bunch of IF statements based on the error level value, but checking %ERRORLEVEL%, some of which would set a if … return-a-number 17 Maurits [MSFT] says: September 26, 2008 at 5:12 pm Actually reading the post, it appears CMD /C EXIT 17 works. Return Error Code From Batch File Browse other questions tagged windows command-line process cmd exit-code or ask your own question.

To execute a follow-on command after sucess, we use the && operator: SomeCommand.exe && ECHO SomeCommand.exe succeeded! Batch File Error Code 255 Another possible cause is that either gdi32.dll or user32.dll has failed to initialize. exitCode Specifies a numeric number. That worked for me :) –Timotei Jul 16 '12 at 18:56 2 nice catch.

Use ‘exit', perhaps as ‘exit /b'. Batch File Check Error Code if /B is specified, sets ERRORLEVEL that number. Example Let’s assume we have a batch file called Find.cmd which has the following code. Example @echo off my_nify_exe.exe if errorlevel 1 ( echo Failure Reason Given is %errorlevel% exit /b %errorlevel% ) Warning: If you set an environment variable name errorlevel, %errorlevel% will return that

Batch File Error Code 255

Sadly, even skilled Windows programmers overlook the importance of return codes. Thanks. –Dlongnecker Aug 10 '10 at 21:24 2 Oh, for posterity, to make it stop on error, after :somethingbad, use a "pause" command –Dlongnecker Aug 11 '10 at 20:08 2 Batch File Error Code 2 I was thinking more along the line where b.bat would abort early based on some condition:b.batCode: [Select]if not exist c:\file.ext exit 7
if not defined userprofile exit 9
exit 0
a.bat Batch File Error Code 1 Logged To every complex question there is a simple answer and it is wrong- H.L.

My point for today is that the error level is not the same as the ERRORLEVEL environment variable. check over here Note: Environment variables are a set of dynamic named values that can affect the way, running processes will behave on a computer. By default, the way to check for the ERRORLEVEL is via the following code. share|improve this answer answered Aug 11 '10 at 5:55 Cheran Shunmugavel 6,09211732 Very cool, compact, and actually more readable I'd say –Dlongnecker Aug 11 '10 at 20:08 Batch File Error Code 3

It took me a little while to figure out that ERRORLEVEL wasn't a normal environment variable. rem setlocal set dofoo=yes set i=0 :STARTLOOP if "%i%"=="17" goto EXITLOOP if "%ERRORLEVEL%"=="%n%" set dofoo=no set /a i = %i% + 1 goto STARTLOOP :EXITLOOP if "%dofoo%"=="yes" foo But as Andrew It is in form of boolean values, with 0 for success and 1 for failure. his comment is here XCOPY, for instance can fail with errorlevels 1 to 5.

For example: Set ERRORLEVEL=1000 myprogram.exe Echo This is not the exit code: %ERRORLEVEL% Set ERRORLEVEL= myprogram.exe Echo This is the exit code: %ERRORLEVEL% Jay Bazuzi says: September 27, 2008 at 1:12 Batch File Get Error Code How does Gandalf get informed of Bilbo's 111st birthday party? Description Every command or script returns with the status of execution, which is referred as return status or exit codes.

Following is the common construct of the ‘for’ statement for working with a list of values. 3 Looping through Ranges The ‘for’ statement also has the ability to move through a

Example: Batch file for Copying File to a Folder md "C:manageengine" copy "\\sharename\foldername\samplefile.txt" "C:\manageengine" exit /b %ERRORLEVEL% Exit codes for powershell script Use the command Exit $LASTEXITCODE at the end of What am I doing wrong?" Now, it does happen to be the case that if command extensions are enabled and you say %ERRORLEVEL%, then the command processor first looks for an Thanks] Related stuff • Use EXIT in Windows 2000 (and later) to set errorlevels. • See how errorlevels are used to check the availability of third party tools, and how Batch File Exit With Error Code To check errorlevels during batch file development, use either COMMAND/Zyourbatch.bat to display the errorlevel of every command executed in MS-DOS 7.* (Windows 95/98), or PROMPTErrorlevel$Q$R$_$P$G in OS/2 Warp (DOS) sessions.

Indicates that the application has been terminated either by user's keyboard input CTRL+C or CTRL+Break or closing command prompt window.3221225794
-1073741502The application failed to initialize properly. WaitForSingleObject( pi.hProcess, INFINITE ); int result = -1; if(!GetExitCodeProcess(pi.hProcess,(LPDWORD)&result)) { printf("GetExitCodeProcess() failed (%d)\n", GetLastError() ); } else printf("The exit code for '%ws' is %d\n",(LPTSTR)(strCmd.GetString()), result ); // Close process and thread what is the difference between \twocolumn and \documentclass[twocolumn]{book} no outgoing connection via ipv4 How would family relationships change if legal system uses collective punishment? http://sovidi.com/batch-file/batch-file-error-code-2.php Exit will return custom return codes from the script Example: Powershell script for copying file to a folder $dest ="C: est" New-Item $dest -type directory -force $source ="c:samplefile.txt"

Indicates that the application has been terminated either by the user's keyboard input CTRL+C or CTRL+Break or closing command prompt window. 9 3221225794 0xC0000142 -1073741502 The application failed to initialize properly. Too bad DOS doesn’t support constant values like Unix/Linux shells.