Assert failure when starting a debug build

• Jun 28, 2020 - 15:36
Reported version
4.x-dev
Type
Functional
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
No
Project
MuseScore

Steps:
1- Compile a debug build of MuseScore (e.g. under Linux make installdebug)
2- Launch MuseScore

The program does not start since it hits an assert failure at line 44 of mu4/domain/importexport/importexportmodule.cpp
In particular, readers is 0 for moduleName() equal to "importexport".

Severity set to "Critical" since this prevents the CI vtests (MuseScore is compiled in debug mode for CI vtest execution).

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