icoFoam error: "fileName::stripInvalid() called for invalid fileName"
 

Hello everybody,

I am new here. I want to run a simple icoFoam case but there is a error.
Can somebody tell me whats wrong?

Thank you very much!

Error:

*---------------------------------------------------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: 2.3.x |
| \\ / A nd | Web: www.OpenFOAM.org |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
Build : 2.3.x-88ac82c68913
Exec : icoFoam
Date : Oct 02 2015
Time : 08:13:06
Host : "dem-EasyNote-TK81"
PID : 3170
Case : /home/dem/OpenFOAM/OpenFOAM-2.3.x/Pipe1/run/icoPipe1
nProcs : 1
sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE).
fileModificationChecking : Monitoring run-time modified files using timeStampMaster
allowSystemOperations : Allowing user-supplied system call operations

// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
Create time

fileName::stripInvalid() called for invalid fileName .~lock.ErrorMeldung.ods#
For debug level (= 2) > 1 this is considered fatal
Abgebrochen (Speicherabzug geschrieben)

Somewhere in your case directory there is a file with an invalid name. The file .~lock.ErrorMeldung.ods# looks like a temporary hidden file created by Libre Office. In your file browser, you can toggle Ctrl+H to see the hidden files. Or use the command
Ideally, your case directory should be located in $FOAM_RUN. Your directory Pipe1 should be inside run