The errors in the Debug window are pretty easy to understand as it gives you the line number and a brief description. I'm *kinda* working on a script that may be able to find the error number and give a better description.
On a slightly different note, it would be good if messages could be shown in different colours. Either able to be defined by the user or black for events, green for traces and red for errors or something. It would make the window so much easier to read