Rigify doesn't work

[Noname]

Hello,

After applying rigify to the model IK appears to not working.

Rigify itself does work correctly but mesh appears to be using FK ?

Also moving by the torso bone moves entire character in T pose instead to correctly drive hip bone.

Regards

[Noname]

Now with version 162 I got error when converting to rigify:

Python: Traceback (most recent call last):
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\error.py", line 247, in execute
    self.run(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1287, in run
    gen = self.rigifyMeta(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 869, in rigifyMeta
    self.rigifyMeta1(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1112, in rigifyMeta1
    self.fixBoneDrivers(gen, correctives)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 166, in fixBoneDrivers
    changeTargets(rig, rig)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 161, in changeTargets
    self.changeTarget(fcu, rna, rig, assoc)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 190, in changeTarget
    trg.bone_target = assoc[trg.bone_target]
KeyError: 'foot.L'

location: <unknown location>:-1

‌

[engetudouiti]

Yes I saw same issue. ( reported in another topic but thanks now it becom more clear ^^;) though it generate rig as FK rig fy.

[Alessandro Padovani]

Just to add that version 160 (commit 979be54) works fine, though rigify starts in fk mode that I suppose it’s on purpose. So we have to set ik in the control panel.

update. Here 162 (commit 604aa41) seems to work fine too. Same as 160 and I get no errors when converting to rigify. Tested both G8 and G81. But I’m on blender 2.92 I see that Noname uses 2.93.

‌

[Thomas Larsson]

Rigify starts in FK mode in Blender 2.92 for me too. I don’t think I have changed anything related to this, so probably something changed between 2.91 and 2.92.

[Noname]

Update:

Steps:

• import using Easy Import (DBZ file) G3F character Lilith
• press Convert to Rigify (nothing done at all beyond that)

blender 2.93 + 162 - error:

Python: Traceback (most recent call last):
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\error.py", line 247, in execute
    self.run(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1287, in run
    gen = self.rigifyMeta(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 869, in rigifyMeta
    self.rigifyMeta1(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1112, in rigifyMeta1
    self.fixBoneDrivers(gen, correctives)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 166, in fixBoneDrivers
    changeTargets(rig, rig)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 161, in changeTargets
    self.changeTarget(fcu, rna, rig, assoc)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 190, in changeTarget
    trg.bone_target = assoc[trg.bone_target]
KeyError: 'foot.L'

location: <unknown location>:-1

Tested also normal import same issue.

blender 2.92 + 162 - error:

Python: Traceback (most recent call last):
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\error.py", line 247, in execute
    self.run(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1287, in run
    gen = self.rigifyMeta(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 869, in rigifyMeta
    self.rigifyMeta1(context)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\rigify.py", line 1112, in rigifyMeta1
    self.fixBoneDrivers(gen, correctives)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 166, in fixBoneDrivers
    changeTargets(rig, rig)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 161, in changeTargets
    self.changeTarget(fcu, rna, rig, assoc)
  File "C:\Users\user\AppData\Roaming\Blender Foundation\Blender\2.92\scripts\addons\Diffeomorphic-import-daz-dev\fix.py", line 190, in changeTarget
    trg.bone_target = assoc[trg.bone_target]
KeyError: 'foot.L'

location: <unknown location>:-1

Older version don’t produce error.

[engetudouiti]

1. I saw same error for G3 do not test G8.1 now, About g3, even though I import base G3, it show the error when I convert to rig-fy. No option remove the error but it can generate rig and apply armature modifer with weight map for mesh
2. When I generate Armature human from meta-rig (without use this plug in and mesh ) b2.92 set bones (limb) it set limb slider IK-FK as 0.0
3. Daz importer generated rig set Limb slider IK-FK as 0.0 so it seems same (then now rig start as FK)
4. I feel there seems label miss about the Rig fy props. we basically expect IK-FK = 0 means IK but not. it need to request for blender. I do not clear remember about old blender version. anyway before rig fy start as IK posing.

So this add on side problem is the error message only , then we afraid if some set up functions not applied for generate rig. about G3 figures. anyway I confirm those error with G3 import and convert Rig fy with 2.92 (official release version)

‌

[Thomas Larsson]

Should work now. The problem is specific to G3F, where the heel bone is driven by the foot. I had only tested rigigy with G8F, who does not have a heel bone, so the problem never showed up there.

[Noname]

Sorry about that (clicking image) I should be more clear when reporting issue.

Seams to be working fine.