Crash not reproduced on Xubuntu 16.04, Inkscape 0.91 and trunk rev. 14942. The "Expression evaluator error: Expected number or '(' at ''" message shows on the console, but it doesn't trigger a crash here.
Crash not reproduced on Xubuntu 16.04, Inkscape 0.91 and trunk rev. 14942.
The "Expression evaluator error: Expected number or '(' at ''" message shows on the console, but it doesn't trigger a crash here.