Python window everytime show this when I closing Blender ?

Support Technical Support
1

My computer runs Blender smoothly without any issue,but why this thing show up when I closing Blender?
what dose “cycles shader graph connect : can only connect closure to…” mean?

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This window closed so quickly that it’s very hard to give it a screenshot,so I use my phone to take a photo.Sorry…

2

Moved from “General Forums > Blender and CG Discussions” to “Support > Technical Support”

Does this happen with every .blend file, or just one in particular? Also, does this happen when you run Blender from Factory Defaults?

3

This happens whenever the material node graph is compiled and you have a connection between a Shader socket (green socket) to any other socket than a Shader (non-green socket). The UI lets you do this (and it doesn’t even seem to give a warning outside of the console), but it doesn’t work.

Closure is the “internal name” for the Shader node type. Look for the nodes that are mentioned in the warning.

4

I think i had this same message a while ago. i’m sure it is something to do with the node-wrangler add-on

5

thanks for your reply,seems this happened with every blender files,but I am not sure,and yes I run blender with default setting with some addons…

6

Thank you!!ヾ(@^▽^@)ノ

7

I think it’s not a problem with that add-on ,because this massage was showing up before I used node-wrangler add-on

8

I suggest you try it with Factory Defaults (File > Load Factory Settings). It may be one of your additional add-ons that’s causing the issue. This will help narrow it down.

9

I found that I had connected Fresnel to Mix shader green socket…乁( ˙ω˙ )厂
Thanks again!!!