Crash on the Upload window

[RaylaLe100]

Crash on the Upload window

[mathiascode]

Does this happen consistently even after a restart?

If you're comfortable sending your uploads.json file (located in ~/.local/share/nicotine), it would help me debug the issue. You can send it to the email on my GitHub profile.

[RaylaLe100]

Yes it happens consistently 👍
Sending it via email

[mathiascode]

Doesn't seem to be the contents of the uploads.json file at least, they display fine on my end.

The bug is related to the treeview tooltip though. When starting Nicotine+ or switching to the Uploads tab, does it crash even if you keep the cursor away from the uploads list/tree (e.g. at the top/bottom edges of your screen)?

[RaylaLe100]

Oh you're right, it seems to not crash as long as I keep my mouse away from the middle.

[mathiascode]

A few questions:

• Did it only start happening recently?
• Are any other tree/listviews affected, e.g. search results, browsing shares or the wishlist? If not, do tooltips appear when hovering over text?
• What GTK theme are you using?

[RaylaLe100]

• I started noticing it today, so it's recent
• Actually now that I try it, yes. Every box that lists users or tracks seems to make the app crash upon hovering
• I'm using Breeze

[mathiascode]

Looks like a recent change in GTK: https://gitlab.gnome.org/GNOME/gtk/-/commit/a267dfac5d25d4ba5c1a95c82999d008fee07ac3

I'll file a bug report upstream.

[RaylaLe100]

Thanks a lot and sorry that it wasn't related to nicotine+ then

[mathiascode]

There's something strange going on though. The GTK commit looks correct, and I'm not able to reach that part of the code on my end with GTK 4.12.2 (which contains the commit). I'll have to investigate.

Are you on GTK 4.12.2?

[mathiascode]

Also, does the crash happen if you hover over an empty list (try e.g. preferences -> ignored users, if you have no users there)?

[RaylaLe100]

Nope, it seems to happen only on lists with actual elements in them

[mathiascode]

I was able to reproduce the issue with a GTK build with assertions enabled. Reported upstream: https://gitlab.gnome.org/GNOME/gtk/-/issues/6114

[mathiascode]

I added a workaround for now so it no longer crashes.