I'd like to change the very old assert in GuiApplication::unregisterView. It causes a crash on Mac as described below. I don't know if this may happen on other platforms too. Anyway, does anyone has a better proposal to solve this problem? A patch is attached.
Stephan
Am 02.07.2015 um 00:28 schrieb LyX Ticket Tracker <t...@lyx.org>:
> #9659: lyx crash when exited from dock
> -----------------------------+-----------------------
> Reporter: HongshengHe | Owner: stwitt
> Type: defect | Status: accepted
> Priority: high | Milestone: 2.2.0
> Component: general | Version: 2.2.0dev
> Severity: critical | Resolution:
> Keywords: os=macosx,crash |
> -----------------------------+-----------------------
>
> Comment (by stwitt):
>
> I've read the Qt-code for Mac in QCocoaApplicationDelegate method
> {{{applicationShouldTerminate}}}. It checks in {{{canQuit}}} if the
> application is ready to terminate by sending a close event. If this
> returns true it calls {{{close}}} for the main window. This way the event is
> sent twice and the crash is determined.
>
> --
> Ticket URL: <http://www.lyx.org/trac/ticket/9659#comment:7>
> The LyX Project <http://www.lyx.org/>
> LyX -- The Document Processor
ticket-9659-b.patch
Description: Binary data
