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Did DS 4.22 brake Diffeomorphic also ?

mikael-aronssonmikael-aronsson Posts: 597
in Blender Discussion

So I installed Diffeomorphic 1.7.2 as it would run on Blender 4 and I am trying DS 4.22 but it does not go very well, question is if I have messed up something or the 4.22 update broke Diffeomorphic:

  File "C:\Program Files\Blender Foundation\Blender 4.0\4.0\scripts\modules\bpy\ops.py", line 109, in __call__
    ret = _op_call(self.idname_py(), kw)
RuntimeError: Error: Python: KeyError: 'bpy_prop_collection.get(key, ...): key must be a string or tuple, not int'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\error.py", line 223, in execute
    self.run(context)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 287, in run
    self.loadDazFile(filepath, context)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 180, in loadDazFile
    asset.postbuild(context, inst)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\modifier.py", line 697, in postbuild
    twist = deriveBone("%s.twist" % bname, eb, rig, 31, eb.parent)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\mhx.py", line 68, in deriveBone
    return makeBone(bname, rig, eb0.head, eb0.tail, eb0.roll, layer, parent)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\mhx.py", line 79, in makeBone
    enableBoneNumLayer(eb, rig, layer)
  File "C:\Users\username\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\utils.py", line 95, in enableBoneNumLayer
    coll0 = rig.data.collections.get(layer)
SystemError: <built-in method get of bpy_prop_collection object at 0x0000026BF2261B00> returned a result with an exception set
Location: C:\Program Files\Blender Foundation\Blender 4.0\4.0\scripts\modules\bpy\ops.py:109

Comments

  • PadonePadone Posts: 4,001

    Personally I didn't get 4.22 yet, I may install it as beta to confirm the bug, but if anyone else can check it'll save me the hassle. Or you can open a bug report at bitbucket for Thomas to check.

    https://bitbucket.org/Diffeomorphic/import_daz/issues

  • crosswindcrosswind Posts: 9,544
    edited December 2023

    I've done a couple of cases these days with DS PB 4.22.0.7 and Blender 4.0.1, no big issue even any message, so far so good. But OP better name the key figure(s) / items in your scene, then we see if we may replicate same or similar tests.

    DDI version 1.7.2.1934, btw...

    Post edited by crosswind on
  • mikael-aronssonmikael-aronsson Posts: 597
    edited December 2023

    I used a Genesis 2 based character when I got the error messages, I just now tried with a Genesis 8 character and that look like it worked fine so it's possible there is an issue with Gensis 2 or maybe with just my specific Gensis 2 character, I will try out a few different ones and see what the problem is.

    Update: I exported a Victoria 6 out of the box, no cloth or hair and I get the same error messages so I think the problem is with Genesis 2

    Post edited by mikael-aronsson on
  • crosswindcrosswind Posts: 9,544
    edited December 2023

    mikael-aronsson said:

    I used a Genesis 2 based character when I got the error messages, I just now tried with a Genesis 8 character and that look like it worked fine so it's possible there is an issue with Gensis 2 or maybe with just my specific Gensis 2 character, I will try out a few different ones and see what the problem is.

    Update: I exported a Victoria 6 out of the box, no cloth or hair and I get the same error messages so I think the problem is with Genesis 2

    I tried with a G2 in the scene though I've not used it for at least 2 years. Yes, you're right. The error messages popped up. It seems a bone merge issue, but there's no problem with Blender 3.6, so it's not related to DS version.

    Pls report the bug..

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    Post edited by crosswind on
  • TheKDTheKD Posts: 2,711

    Nice job narrowing down the issue, should make it easier to smoosh the bug

  • mikael-aronssonmikael-aronsson Posts: 597

    It look like this has already been fixed in the Diffeomorphic repository with some other Blender 4 bugs.

  • crosswindcrosswind Posts: 9,544
    edited December 2023

    Yes, this bug was fixed 6 hours ago with commit 71d6cba.  in DDI version 1.7.3.1938

    Pretty quick ! Thanks to Thomas !

    Post edited by crosswind on
  • TheKDTheKD Posts: 2,711

    Buncha coding beasts we got round these parts lol. Thanks for the fast fixes man.

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