When I try and print a note, the app just exits with no error message and nothing in the print queue. I have a similar issue with Typora and MarkText. All other printing from other apps on my system works properly. Export from Joplin works properly.
I have been getting the same. I try to print a note and the app crashes. No messages, it just vanishes. I have found that if I restart Joplin and try again it crashes again but on the third attempt it prints but crashes. Thereafter Joplin will print but it also crashes.
I tried with all plugins disabled but the same happens.
I have tried using flags.txt for debug info but as the app crashes so completely I cannot see anything appear in the console and the log just shows:
It's been doing this since at least the Electron 14 update, where the issue with the filepicker causing crashes was observed, it could potentially be related on the Electron side?
The filepicker bug was recently closed on newer Electron versions (of both the 14.x branch and Electron 16), so maybe this printer problem might be fixed too with a version bump.
I think the problem is definitely related to Electron since I have it with Typora and MarkText as well. For me the workaround is to export to PDF and print that.