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Error in Blender 3.0.

Home › Forums › Bug Reports and Feature Requests › Error in Blender 3.0.

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • 2021-12-04 at 11:42 am #47561
    dyn-do
    Customer

    When I press the Sneak Peak button in Blender 3.0, I get the following error:

    ... truncatedV3D-INFO: Starting glTF 2.0 export
V3D-INFO: Generating default camera
V3D-INFO: Extracting Body (merged).baked primitives
Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 3.0\3.0\scripts\modules\bpy\ops.py:132
Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertePython: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\custom_ui.py", line 797, in execute
    bpy.ops.v3d.export_gltf(filepath=join(prev_dir, 'sneak_peek.gltf'),
  File "D:\software\Blender Foundation\Blender 3.0\3.0\scripts\modules\bpy\ops.py", line 132, in __call__
    ret = _op_call(self.idname_py(), None, kw)
RuntimeError: Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 3.0\3.0\scripts\modules\bpy\ops.py:132

location: <unknown location>:-1
Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\custom_ui.py", line 797, in execute
    bpy.ops.v3d.export_gltf(filepath=join(prev_dir, 'sneak_peek.gltf'),
  File "D:\software\Blender Foundation\Blender 3.0\3.0\scripts\modules\bpy\ops.py", line 132, in __call__
    ret = _op_call(self.idname_py(), None, kw)
RuntimeError: Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\3.0\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 3.0\3.0\scripts\modules\bpy\ops.py:132

    After I got the error, I saved the file and ran it in 2.93 and I got a similar error.

    Read prefs: C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\config\userpref.blend
The custom limb directory seems invalid: C:\Custom Limbs/
The rig layers presets directory seems invalid: C:\Rig Layers/
The custom presets directory seems invalid: C:\Quick Rig Presets/
Read blend: C:\Users\USER_NAME\Desktop\untitled - 繧ｳ繝斐・.blend
Error: File written by newer Blender binary (300.42), expect loss of data!
Starting App Manager server (port 8668, package BLENDER)
V3D-INFO: Starting glTF 2.0 export
V3D-INFO: Generating default camera
V3D-INFO: Extracting Body (merged).baked primitives
Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 2.93\2.93\scripts\modules\bpy\ops.py:132
Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\custom_ui.py", line 797, in execute
    bpy.ops.v3d.export_gltf(filepath=join(prev_dir, 'sneak_peek.gltf'),
  File "D:\software\Blender Foundation\Blender 2.93\2.93\scripts\modules\bpy\ops.py", line 132, in __call__
    ret = _op_call(self.idname_py(), None, kw)
RuntimeError: Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 2.93\2.93\scripts\modules\bpy\ops.py:132

location: <unknown location>:-1
Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\custom_ui.py", line 797, in execute
    bpy.ops.v3d.export_gltf(filepath=join(prev_dir, 'sneak_peek.gltf'),
  File "D:\software\Blender Foundation\Blender 2.93\2.93\scripts\modules\bpy\ops.py", line 132, in __call__
    ret = _op_call(self.idname_py(), None, kw)
RuntimeError: Error: Python: Traceback (most recent call last):
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\__init__.py", line 140, in execute
    return gltf2_export.save(self, context, exportSettings)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_export.py", line 96, in save
    generateGLTF(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 3288, in generateGLTF
    generateMeshes(operator, context, exportSettings, glTF)
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_generate.py", line 1376, in generateMeshes
    internal_primitives = extractPrimitives(glTF, bl_mesh,
  File "C:\Users\USER_NAME\AppData\Roaming\Blender Foundation\Blender\2.93\scripts\addons\verge3d\gltf2_extract.py", line 642, in extractPrimitives
    vertex_group_name = bl_vertex_groups[vertex_group_index].name
IndexError: bpy_prop_collection[index]: index 1 out of range, size 0

location: D:\software\Blender Foundation\Blender 2.93\2.93\scripts\modules\bpy\ops.py:132

location: <unknown location>:-1

    This is the file.
    https://www.dropbox.com/s/8hc8f850ib83iq3/file.zip?dl=0

    2021-12-06 at 10:53 am #47660
    Alexander Kovelenov
    Staff

    Hi,
    Looks like this issue is not connected with Blender 3.0 and caused by missing vertex groups on the rigged mesh:

    Attachments:
    You must be logged in to view attached files.

    Soft8Soft Tech Chief
    X | FB | LinkedIn

    2021-12-09 at 1:53 pm #47836
    dyn-do
    Customer

    Thank you for your investigation.
    Rigify was messed up.
    There are still many bugs, so I will not use Blender 3. :unsure:

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