Thank you a lot for your attention.
I do wonder though in what context you need to read the full stack dump?
For me I also bump into this issue if I run an erroneous Python script with a long error traceback.
I also have issues debugging some Python bundles (as a bundle developer), but I cannot remember exactly what my issue was (maybe with python-jedi).
So one could add a “Show Error Log” button, but that does feel a bit clumsy.
I would be very happy with a temp log file or a new TextMate buffer (which is about equivalent in term of code).
Best, Louis