Re: LyX 2.5.0 RC2 crash report Mac M2 Tahoe 26.1

Koji Yokota <[email protected]>
Newsgroups gmane.editors.lyx.general
Message-ID <[email protected]>
> 2025/12/12 2:03、Gerhard Gsänger via lyx-users <[email protected]>のメール:
> When I quit LyX 2.5.0 RC2, the program closes normally, but a few seconds later a crash report appears. After dismissing the crash report, I can restart LyX 2.5.0 RC2 without any unusual behavior. Creating, saving, and opening documents (including files created under 2.4.4) works as expected.
> 
> However, each time I quit LyX 2.5.0 RC2, it terminates normally but a crash report appears a few seconds later.
> 
This seems to happen only on installed macOS-style packages. As far as I start it from Qt Creator, LyX quits normally.

The crash seems to be caused by the sender of a signal that has disappeared when doActivate() tries to do
	QObjectPrivate::get(sender)->blockSig
(object.cpp:4139)

I tried to capture it by setting a breakpoint at, say, LFUN_LYX_QUIT is called in vain. So, this crash seems to happen before the function LFUN_LYX_QUIT is called in a separate thread.

Koji

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