Crash double clicking objects with reference to non-existent filter
#### Summary: After double-clicking to edit the content of a text, Inkscape crash. (eg. [2021-06-04](/uploads/15fd011ba2b1553c4a6b56e34012db6a/2021-06-04.gif) ) #### Steps to reproduce: - open this SVG: [E35P13.svg](/uploads/515d5682a320cdb96aadf189f582abef/E35P13.svg) in Inkscape - Try to edit the text of speechbubble "Did you know?" #### What happened? Inkscape shows a dialog "Inkscape encountered and internal error and will close now" #### What should have happened? The frame containing the text propose to edit the text (blinking cursor) and Inkscape not crash. Sample attachments: [E35P13.svg](/uploads/8b41a45fd67daf75544faa517f19dc62/E35P13.svg), edit the text of speechbubble "Did you know?" #### Version Info: ``` - Inkscape Version: Inkscape 1.1 (1:1.1+202105261517+ce6663b3b7), PPA - Operating System: Kubuntu - Operating System version: 20.04.x (LTS, updated weekly) ```
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