Blender 4.2 create collision object fails

[ben-kaye]

Describe the bug
A clear and concise description of what the bug is.
Please add the terminal output of the Blender process, if applicable.

To Reproduce

1. Load URDF
2. Select a link
3. Click create collision Object

Expected behavior
Object created (did not work)
Screenshots
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Desktop (please complete the following information):

• OS: Ubuntu 24.04
• Blender version 4.2.16
• debugging output (run setup.py --info)

Error: Python: Traceback (most recent call last):
  File "/home/kaye/.config/blender/4.2/scripts/addons/phobos/blender/operators/editing.py", line 1297, in execute
    phobos_vis = blender2phobos.deriveVisual(vis)
                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kaye/.config/blender/4.2/scripts/addons/phobos/blender/io/blender2phobos.py", line 214, in deriveVisual
    material = deriveMaterial(obj.active_material, logging=logging)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kaye/.config/blender/4.2/scripts/addons/phobos/blender/io/blender2phobos.py", line 74, in deriveMaterial
    specular_color = mat.node_tree.nodes["Specular BSDF"].inputs["Specular Tint"].default_value
                     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
KeyError: 'bpy_prop_collection[key]: key "Specular Tint" not found'

Additional context
Add any other context about the problem here.

E.g. URDF version, mesh type/version etc

[adesolasamuel]

There are lots of issues with the Phobos-4

I have a local copy that I had to modify until it's fully functional. If you want to try it, I can share the zip with you. I am on Ubuntu 22.04 and Blender 4.5.

I noticed the original repo is built for Windows because I was not even able to use it without making some modifications for the Linux OS. If you are even able to run the GUI using the repo, I will be surprised