I've seen this many times when I had an error in my Athens drawing or were performing illegal operation in drawDuring: [...] (or the canvas wasn't initialized or whatever). Unfortunately I don't know how to open proper debugger... I always found the issue with "self halt."s. :(
Peter On Wed, Mar 11, 2015 at 5:24 PM, Max Leske <[email protected]> wrote: > > > On 11 Mar 2015, at 17:15, Natalia Tymchuk <[email protected]> > wrote: > > > > Hello. > > I’m working with graphics. Usually if i have some problem I got the > debugger window, however some times it gives me the red rectangle error. I > cannot understand from it what is the problem. > > What should I do in such case, maybe there is some way to get this > signalError in debugger? > > > > Best regards, > > Natalia > > I work with NB too and I’ve never seen that (I either get a debugger or my > image crashes :) ). Maybe it has something to do with the fact that you’re > using / modifying Athens which is itself used to render elements of the > image? > > Cheers, > Max > > > > > P.S. Here I attach the error I got. > > > > <Screen Shot 2015-03-11 at 16.59.17.png> > > > > > > >
