ZenUV permantently crashing under blender 4.5.3 an...
# zenuv-supports
Sketch
10/02/2025, 12:22 PMZenUV reliably crashes with the default scene, just have to switch to uv editing workspace with the default scene ( cam cube light) and then select the light.
Getting an access violation crash with python311.dll
Its crashing in this line of gizmo_draw.py
The whole stacktrace is filled with repeatings of this line. Sometimes it stated as recursion depth level reached.
AppData\Roaming\Blender Foundation\Blender\4.5\extensions\user_default\ZenUV\ui\gizmo_draw.py", line 235 in zenuv_depsgraph_ui_update
Testwise deactivated zenuv as addon and the crashes instantly stopped.
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Valeriy Yatsenko
10/02/2025, 12:25 PMHey. Read a bit here. https://discord.com/channels/695619708879372398/1418177903039877215/1418253380039475210
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Sketch
10/02/2025, 12:35 PMThank you for the tip. I just read the thread you linked, but if I havent missed anything important it seems not to relate. I eg dont have machinetools as activated plugin.
Sketch
10/02/2025, 12:39 PMNormally even not the recursion depth mentioned. Typically it exits with the crash report popup
Sketch
10/02/2025, 12:39 PMExceptionCode : EXCEPTION_ACCESS_VIOLATION
Exception Address : 0x00007FFF4C803127
Exception Module : python311.dll
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Valeriy Yatsenko
10/02/2025, 12:39 PMMachin tools is the first addon where we noticed this and together with the developer corrected the situation. But it is not the only one. You have to find the culprit, and this tool will help you do it quickly. https://discord.com/channels/695619708879372398/695620319741870150/1415052703884771479
Valeriy Yatsenko
10/02/2025, 12:41 PMProvide the OS name, Blender version, and Zen UV version, system log. Check if the problem recurs when only Zen UV is active.
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Sketch
10/02/2025, 12:43 PMDiscord scrolled a bit awkard with your last link, but you were referring to this "Add-ons Presets for Blender v2.0.0" right?
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Valeriy Yatsenko
10/02/2025, 12:44 PMs
Sketch
10/02/2025, 12:46 PMIts on a Windows 11 running this blender build
https://cdn.discordapp.com/attachments/1423283920136572988/1423290061230837831/build.png?ex=68dfc5aa&is=68de742a&hm=70d29cd291c6ed6e302e114453f2ec1acd038b18b4f2db13906719a63f53b3da&
Sketch
10/02/2025, 12:48 PMI'll test it with other addons deactivated. But will need to find some time. So it will take some hours. Thanks for the help.
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Valeriy Yatsenko
10/02/2025, 12:49 PMUnder these conditions, everything should work stably. If you have the latest version of Zen UV, then all you have to do is find the broken addon.
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Sketch
10/02/2025, 2:33 PMYes its the current version of zenuv as I wrote in the thread title. (5.1.0.7) Beside that using your linked addon helped indeed. Thanks . Overall it went quicker than I thought. I wanted to test to reactivate them all at once first, and two to reactivate addons had a shader compile error and one was a camera info gn node that had now nameconflicts with the now builtin node. But with those turned off it directly worked. All of them were not needed at all, so thanks for the heads-up.