This error shows (running from a cloned git repo) on Gramps startup every time for a while now. The (new) add-on manager is also not responding/functioning properly and crashes Gramps.
Error: WARNING: PluginManager.py: line 789: Failed to open addon metadata for he https://raw.githubusercontent.com/gramps-project/addons/master/gramps52/listings/addons-he.txt: HTTP Error 404: Not Found 2023-09-08 10:15:17.648: WARNING: PluginManager.py: line 789: Failed to open addon metadata for en https://raw.githubusercontent.com/gramps-project/addons/master/gramps52/listings/addons-en.txt: HTTP Error 404: Not Found
Crash: Gtk:ERROR:../../../../gtk/gtkcssinitialvalue.c:37:gtk_css_value_initial_free: code should not be reached Bail out! Gtk:ERROR:../../../../gtk/gtkcssinitialvalue.c:37:gtk_css_value_initial_free: code should not be reached [1] 230685 IOT instruction (core dumped) python3 Gramps.py
This should have been corrected in a more recent version of the enhanced plug-in manager. Please update the manager first and then let us know if there’s more problems.
2023-09-09 08:13:08.377: WARNING: utils.py: line 231: Failed to open addon metadata for en https://raw.githubusercontent.com/gramps-project/addons/master/gramps53/listings/addons-en.json: HTTP Error 404: Not Foundt
Changing “/gramps53/listings/addons-en.json:” to "/gramps52/, dose bring in the list, but it complains (rightly though) about incorrect id…
The error didn’t make it, but you should be working on maintenance/gramps52, and there is no beta 3. Version 5.3 was recently assigned as the new version for master.