mat lib error ?

i get an error ecah time i start addon in blender

<!> event has invalid window

what can be done to correct this

i use SVN not the installed version of blender on windows

it seem to refer back to the \app folder !


This is blenders windowing API printing a bug, its unlikely the script causes it.

for some reason GHOST tries to process an event with an invalid window.

go that i think for a while on windows

should i report this as a bug
or live with it ?