Real Snow: Fails in Blender 4.0 due to Principled BSDF changes #105040

New Issue

Jesse Yurkovich · 2023-12-02T21:15:34+01:00

Jesse Yurkovich commented

2023-12-02 21:15:34 +01:00

System Information
Operating system: Windows-10-10.0.22621-SP0 64 Bits
Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 528.24

Blender Version
Broken: version: 4.1.0 Alpha, branch: main, commit date: 2023-12-01 19:40, hash: a7afc5b1e8dd
Broken: version: 4.0.1, branch: blender-v4.0-release, commit date: 2023-11-16 16:40, hash: d0dd92834a08
Worked: 3.6.x

It looks like this addon points to an upstream repo. And this issue is also being tracked there with no indication of movement:
https://gitlab.com/marcopavanello/real-snow/-/issues/2
https://gitlab.com/marcopavanello/real-snow/-/issues/3

Addon Information
Name: Real Snow (1, 3)
Author: Marco Pavanello, Drew Perttula

Short description of error
The Real Snow addon needs updating to changes in Blender 4.x

Exact steps for others to reproduce the error

Enable the Real Snow addon
Select the default Cube
Open the n-panel and click "Add Snow" from the Real Snow tab

Traceback (most recent call last):
  File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 118, in execute
    add_material(snow)
  File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 281, in add_material
    principled.inputs[2].default_value[0] = 0.36
TypeError: 'float' object does not support item assignment
Error: Python: Traceback (most recent call last):
  File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 118, in execute
    add_material(snow)
  File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 281, in add_material
    principled.inputs[2].default_value[0] = 0.36
TypeError: 'float' object does not support item assignment

Originally blender/blender#115707

**System Information** Operating system: Windows-10-10.0.22621-SP0 64 Bits Graphics card: NVIDIA GeForce RTX 4090/PCIe/SSE2 NVIDIA Corporation 4.6.0 NVIDIA 528.24 **Blender Version** Broken: version: 4.1.0 Alpha, branch: main, commit date: 2023-12-01 19:40, hash: `a7afc5b1e8dd` Broken: version: 4.0.1, branch: blender-v4.0-release, commit date: 2023-11-16 16:40, hash: `d0dd92834a08` Worked: 3.6.x It looks like this addon points to an upstream repo. And this issue is also being tracked there with no indication of movement: https://gitlab.com/marcopavanello/real-snow/-/issues/2 https://gitlab.com/marcopavanello/real-snow/-/issues/3 **Addon Information** Name: Real Snow (1, 3) Author: Marco Pavanello, Drew Perttula **Short description of error** The Real Snow addon needs updating to changes in Blender 4.x **Exact steps for others to reproduce the error** - Enable the Real Snow addon - Select the default Cube - Open the n-panel and click "Add Snow" from the Real Snow tab ``` Traceback (most recent call last): File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 118, in execute add_material(snow) File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 281, in add_material principled.inputs[2].default_value[0] = 0.36 TypeError: 'float' object does not support item assignment Error: Python: Traceback (most recent call last): File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 118, in execute add_material(snow) File "T:\blender-4.1.0-alpha+main.2023-12-01.a7afc5b1e8dd\4.1\scripts\addons\real_snow.py", line 281, in add_material principled.inputs[2].default_value[0] = 0.36 TypeError: 'float' object does not support item assignment ``` Originally https://projects.blender.org/blender/blender/issues/115707

Jesse Yurkovich added the

labels 2023-12-02 21:15:34 +01:00

Jesse Yurkovich referenced this issue from blender/blender

2023-12-02 21:16:20 +01:00

Real Snow addon #115707

Jesse Yurkovich added