https://bugs.documentfoundation.org/show_bug.cgi?id=147539
--- Comment #5 from Julien Nabet <serval2...@yahoo.fr> --- Created attachment 178415 --> https://bugs.documentfoundation.org/attachment.cgi?id=178415&action=edit bt with debug symbols Thank you Regina for the tip! I could reproduce the assertion -- You are receiving this mail because: You are the assignee for the bug.