Attached is the output of the extension 'Export > Pre-Process File Save As...' with the (replaced) test version of the script ('prepare_file_save_as - Copy.py') run with lp:inkscape r15500 on Ubuntu 14.04.5.
This test version of 'prepare_file_save_as.py' crashes the spawned inkscape process (not the one the extension was launched from). The copy of the original file which is left behind in $TEMPDIR (like with the boolean extensions) contains the original content.
Note that the original 'prepare_file_save_as.py' from comment 2 does not trigger the crash of the externally spawned inkscape process (AFAICT it opens the modified document in second instance, prompts for saving and saves as with the selected output format as expected). The two other crashes reported separately (bug #1663585, bug #1663697) do not reproduce with trunk on Ubuntu 14.04 either.
Attached is the output of the extension 'Export > Pre-Process File Save As...' with the (replaced) test version of the script ('prepare_ file_save_ as - Copy.py') run with lp:inkscape r15500 on Ubuntu 14.04.5.
This test version of 'prepare_ file_save_ as.py' crashes the spawned inkscape process (not the one the extension was launched from). The copy of the original file which is left behind in $TEMPDIR (like with the boolean extensions) contains the original content.
Note that the original 'prepare_ file_save_ as.py' from comment 2 does not trigger the crash of the externally spawned inkscape process (AFAICT it opens the modified document in second instance, prompts for saving and saves as with the selected output format as expected). The two other crashes reported separately (bug #1663585, bug #1663697) do not reproduce with trunk on Ubuntu 14.04 either.