Command run in terminal but not in QProcess while PATHs are inserted

[abbaasi69]

Yes, I actually tried setting the working directory in the location of running file. As I mentioned, the command "fluent3DMeshToFoam" works well in terminal (even if the terminal did not opened in location of mesh)
I realized that the "fluent3DMeshToFoam" is an ELF file. Could it be the reason for not running?

[d_stranz]

I realized that the "fluent3DMeshToFoam" is an ELF file. Could it be the reason for not running?

I wouldn't think so. It is the standard format for executable files for most linux platforms. You could run a test by substituting a non-ELF program to see if that executes correctly.

Or something else to try: Use bash as the process and add fluent3DMeshToFoam as the first item in your argument list.

[Ginsengelf]

Hi, have you tried to use the complete path for fluent3DMeshToFoam as the argument for QProcess, instead of editing the PATH variable?
So for line 4 something like:
myProcess.start("/usr/local/bin/fluent3DMeshToFoam" , QStringList() << "<mesh address>");
or whatever the absolute path is.

Ginsengelf