Hi, Ragdoll addon fails to enable on both Blender 5.1 and 5.2 LTS (Windows) with:
RuntimeError: Error: No module named ‘ragdollc’
On 5.1 I get a full traceback:
File “…\bl_extension_ops.py”, line 1504, in execute
cmd_batch = self.exec_command_iter(is_modal)
File “…\bl_extension_ops.py”, line 2598, in exec_command_iter
self.exec_legacy(source_filepath)
File “…\bl_extension_ops.py”, line 2731, in exec_legacy
bpy.types.PREFERENCES_OT_addon_install.execute(self, bpy.context)
File “…\userpref.py”, line 830, in execute
bpy.ops.preferences.addon_enable(module=mod.name)
RuntimeError: Error: No module named ‘ragdollc’
On 5.2 I only get the bare “No module named ‘ragdollc’” message, no traceback - not sure if that’s meaningful or just less verbose logging.
My guess is this is the same kind of issue as the 4.3 break last year (RNAMeta) - Blender 5.1/5.2 moved to Python 3.13, up from 3.11, so the compiled ragdollc binary probably needs a rebuild for the new Python ABI.
Is a Python 3.13 build in progress? Happy to test a patch build if one’s available. Thanks!