When trying to render in Blender 2.80 beta for Linux mint 64 bit I get the following error "Tool 'select box' not found for space 'IMAGE EDITOR'. At which time the program crashes. It doesn't make any differences which scene I try to render. I would like to assign this to someone but I have no idea of who handles what.
Please do not set priority yourself.
Please follow our submission template and guidelines, also read these tips about bug reports, and make a complete, valid bug report, with required info, precise description of the issue (only ONE issue per report!), precise steps to reproduce it, small and simple .blend and/or other files to do so if needed, etc.
That message is just info that some icon is missing, nothing to do with the crash most likely.