https://bugs.kde.org/show_bug.cgi?id=497995

Hy <hymu...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Latest Commit|                            |25d7ea35e06ed885455c48864b5
                   |                            |3d554ed68de4a

--- Comment #3 from Hy <hymu...@gmail.com> ---
Mark,

I was able to occasionally crash the Imaging Planner by (1) removing all the
data in the user catalog, (2) restarting KStars and starting the Imaging
Planner, and (3) while it was re-loading the catalog and finding various items
I'd click randomly on the UI and/or resize the window.  The reason for step 1
is that the tool caches what it finds on its catalog load into the user
catalog, and so loading on tool startup is much quicker after the initial load,
and so it's hard to crash the system since the load is quick. When the user
catalog is cleared the load is "slow" again and it's easier to crash it.

I really don't understand what causes these crashes (e.g. possible that it's an
issue inside the Qt libraries, or possibly a flaw in the planner that I can't
find) but I made a change that basically disallowed user input while a catalog
is loading and now cannot crash the tool using the above technique. (That's ok,
as the user should really wait for the load before interacting with the Imaging
Planner anyway.) 

This is now submitted into the latest code with this merge request:
https://invent.kde.org/education/kstars/-/merge_requests/1397  and should be
part of the next release at the end of January 2025.

Thanks for your report,
Hy

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