slice with slic3r

hi everyone

anyone know how i fix this problem with the robo 3d

everytime when i press slice with slic3r coming this message :
Generated G -Code Not Found
i could not find the generated G-Code file
possible reason :
the slicer had an error and didnt finish slicing . check log output.
the slicer stored the file with unexpected filename.

how i fix it ?

thank you

 

I think I had that once. I believe that it was caused by Slic3r's exe still running from a previous slice that failed. I am fairly sure I killed the process, restarted Repetier (which I was using at the time) and then it worked. A reboot may also fix it by basically doing the same thing. It wold have been a few months ago so I am not completely sure that this was the cause, but fairly sure.