[GRASS-user] Grass Start Up Error

[Markus Neteler]

Hi,

On Mon, Mar 25, 2019 at 7:05 AM Samuel Odoyo <samodoyo at gmail.com> wrote:
>
> Hello,
> Can someone help me out here, each and every time I start GRASS GIS 7.6.1 or any other version in my machine, I get this error:
>
> Cleaning up temporary files...
> Starting GRASS GIS...
> ERROR: Invalid return code from GUI startup script.
> Please advise GRASS developers of this error.
> Exiting...
> Press any key to continue . . .
>
> Please I need some help to be able to use the software.


We had the same issue last year on some systems (time to fix it :-)

Here the solution which you could try:
https://lists.osgeo.org/pipermail/grass-dev/2018-December/090687.html

Related: IMHO the error message should be improved
https://trac.osgeo.org/grass/browser/grass/trunk/lib/init/grass.py#L1144

Best
Markus