Crash when toggling visibility of a line break over a multimeasure rest

• Feb 23, 2015 - 13:51
Type
Functional
Severity
S2 - Critical
Status
closed
Project
MuseScore

Steps:
1- Create a score with 3 empty measures and insert notes in the 4th measure;
2- Enable multimeasure rests;
3- Drag a Line Break to the multimeasure rest;
4- Select the little line break icon at the end of the multimeasure rest (i.e. line break handler);
5- Toggle visibility -> crash.

Windows 8.1, commit 75018ae

Actually, toggling visibility of a line break icon does not make much sense (it is already an invisible element).

Comments

• Feb 23, 2015 - 18:07

FWIW, the crash occurs updating the Inspector; somehow the current selected element has become invalid. No idea how/when/why that happened, but FWIW, we could fix the crash by simply disabling the ability to set meaningless properties for layout break elements (similar for user offset & color). But maybe that would just be masking some deeper underlying issue.

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