Articulation assigned to barline causes application crash

Issue type

Crash or freeze

Bug description

In MS 4.1.1 you can attach an articulation (like staccato) to a barline. This does not cause an issue.
However, when this score is then opened in MS 4.2, the application crashes when it needs to display the measure which contains this element.

In MS 4.2, when you select a barline and then click on the palet icon staccato, the application crashes immediate.

Steps to reproduce

In MS 4.2:

1. Create a new score and add at least 1 instrument
2. Select a barline
3. Click the staccato accent in the articulations palet

In MS 4.1.1:
Perform the same actions as describe for MS 4.2 and save the file. No issues.
Now open the saved file in MS 4.2. App crashes on load.

Screenshots/Screen recordings

ms-4-1-1-accent-test.mscz.zip

Attached mscz file is created in MS 4.1.1. When this is open in MS 4.2, the app crashes.

NOTE: Remove the .zip from the filename, this was only added to allow adding the file to the github issue.

MuseScore Version

4.2.0

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

Windows 11

Additional context

No response

Reproduce the crash in MuseScore 4.2 using the attached .mscz file and the listed steps, then compare the same operation in 4.1.1. Trace how an articulation assigned to a barline is handled when the measure is displayed or loaded; done means the score opens and the articulation action no longer crashes the application.