Issue with ProRender 3.6.11 and Material Library on Blender 4.3.2

[BrunoDSL]

Whenever I try to replace Cycles materials for Material Library ones, this happens:

Then, Blender CTDs after a few seconds. This also happens when adding RPR Shaders and materials as well. This happens whether HIP RT is enabled or not. I don't know if this error is related to #670 because I'm under Windows 10, but might be. Rendering with Cycles and Eevee works fine.

[CMcKarskiCNC]

Same problem here with 4.2.5 / Win11.

[MoravianLion]

Same here with Blender 4.1, 4.2, 4.3, 4.4

Win 11 Pro, latest drivers, 7900 XTX

[JinDark1]

I seem to have had the same problem, I did a little trick, maybe try this file? with a simple replacement if the problem remains
It helped me to slightly modify the file

loader.py

[BrunoDSL]

I seem to have had the same problem, I did a little trick, maybe try this file? with a simple replacement if the problem remains It helped me to slightly modify the file

loader.py

I did replace the file there and ProRender no longer crashes with replacing textures on existing projects. However, my GPU no longer appears on the list (RX 6400) of devices, only my CPU (Ryzen 1600AF). I did then try to open a new project and change to ProRender. That results in Blender CTD. Out of curiosity, I did put the older file in and now it just CTDs like the new one with no errors.

[JinDark1]

I seem to have had the same problem, I did a little trick, maybe try this file? with a simple replacement if the problem remains It helped me to slightly modify the file
loader.py

I did replace the file there and ProRender no longer crashes with replacing textures on existing projects. However, my GPU no longer appears on the list (RX 6400) of devices, only my CPU (Ryzen 1600AF). I did then try to open a new project and change to ProRender. That results in Blender CTD. Out of curiosity, I did put the older file in and now it just CTDs like the new one with no errors.

hmm, strange, maybe try to tinker with the file through the GPT chat, but I'll say this, you can spend your nerves there, but I still solved my problem with the GPT chat

[JinDark1]

У меня, кажется, была та же проблема, я прибегнул к небольшой хитрости, может быть, попробовать этот файл? С простой заменой, если проблема останется. Мне помогло небольшое изменение файла.
loader.py

Я заменил файл там, и ProRender больше не вылетает при замене текстур в существующих проектах. Однако моя видеокарта (RX 6400) больше не отображается в списке устройств, только процессор (Ryzen 1600AF). Затем я попробовал открыть новый проект и перейти в ProRender. Это привело к вылету Blender. Из любопытства я всё же добавил старый файл, и теперь он просто вылетает, как и новый, без ошибок.

try reinstalling and still try to edit the file via gpt, send him the whole error code, etc.