hi and welcome.
Looks like you have mixed up versions (exporting from newer build than is the standalone). You can manually set image.region.endX and endY to the image width and height values in the export.conf file, that should fix the problem.
thanks sir.. I need to change alpha 5 or a lower version I think. after I set my endx and y it will continue.. but then another warning appear. degenerated triangle. maybe Ill switch to alpha 4 first to export scene…