Comment 1 for bug 1495106

only difference between a pasted xml that crashes and one that does not is that the swatch has an osb:paint where the gradient has an inkscape:collect (not sure why the swatch does not have it too, since it appears in the xml editor) -but i still do not understand why said rev creates the crash-

traced the problem with gdb back to src/document.cpp:
1517 priv->resources_changed_signals[q].emit();
(3 "continue" before the crashing one)

(sounds like an existing valid signal, so whatever receives it must trigger the crash(?))
(if someone has any previous experience debugging signals, i will gladly take it)