Error while importing HD mesh

Hello!
I started to receive that message for some characters while doing HD import (non HD works fine).

Python: Traceback (most recent call last):
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\error.py", line 223, in execute
    self.run(context)
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 758, in run
    self.easyImport(context)
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 767, in easyImport
    bpy.ops.daz.import_daz_manually(
  File "D:\Steam\steamapps\common\Blender\4.0\scripts\modules\bpy\ops.py", line 109, in call
    ret = _op_call(self.idname_py(), kw)
RuntimeError: Error: Python: Traceback (most recent call last):
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\error.py", line 223, in execute
    self.run(context)
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 287, in run
    self.loadDazFile(filepath, context)
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\main.py", line 182, in loadDazFile
    inst.finalize(context)
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\figure.py", line 100, in finalize
    geonode.hideVertexGroups(self.hiddenBones.keys())
  File "C:\Users\whatever\AppData\Roaming\Blender Foundation\Blender\4.0\scripts\addons\import_daz\geometry.py", line 508, in hideVertexGroups
    self.data.hidePolyGroup(self.hdobject.rna, fnums)
AttributeError: 'Object' object has no attribute 'rna'
Location: D:\Steam\steamapps\common\Blender\4.0\scripts\modules\bpy\ops.py:109

I use last version of plugin for daz_importer and mhx runtime system from master branch.
Daz version - 4.22
Blender - 4.0

Replacing this condition:

        if self.hdobject and self.hdobject != self.rna:
            self.data.hidePolyGroup(self.hdobject.rna, fnums)

to this:

        if self.hdobject and hasattr(self.hdobject, "rna") and self.hdobject != self.rna:
            self.data.hidePolyGroup(self.hdobject.rna, fnums)

fix the issue. But im not sure it will not cause other bugs in another scenarios and why we expect to "nra" property be exist in object without that field. May be some initialization steps was missed for some cases?

Can you clarify please?

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