Impossible to export anything

[Patrick1957]

Hi !

Impossible to export anything
Makehuman 1.1.1 - Linux Opensuse 15.1

For example, when I export my mesh to obj, I get the following message:

Exception during event onFileSelected
Traceback (most recent call last):
File "./core/events3d.py", line 211, in callEvent
method(event)
File "./apps/gui/guiexport.py", line 112, in onFileSelected
exporter.export(gui3d.app.selectedHuman, filename)
File "plugins/9_export_obj/__init__.py", line 71, in export
mh2obj.exportObj(filename("obj"), cfg)
File "plugins/9_export_obj/mh2obj.py", line 73, in exportObj
wavefront.writeObjFile(filepath, meshes, True, config, filterMaskedFaces=not config.hiddenGeom)
File "./shared/wavefront.py", line 178, in writeObjFile
meshes = [m.clone(scale=scale, filterMaskedVerts=True) for m in meshes]
File "./core/module3d.py", line 160, in clone
self.filterMaskedVerts(other, update=False)
File "./core/module3d.py", line 311, in filterMaskedVerts
inverse_uv_idx[uv_idx] = np.arange(self.texco.shape[0], dtype=np.int32)
ValueError: shape mismatch: value array of shape (21334,) could not be broadcast to indexing result of shape (14517,)

Thanks for help !

[MTKnife]

What type of export are you attempting?

It looks like a mismatch in number of vertices. Have you tried it with a different model and/or different clothes?

Also, since it seems to be choking on deleted hidden vertices, does it still do it when you uncheck '"Hide faces under clothes"? I'm not sure if that option is supposed to affect exports or not--it shouldn't for MHX, but I don't know about the others.

[loki1950]

He is trying to export to .obj format which in it's defining for Lightwave only handles a single mesh BTW the base meshes for MH are stored in .obj format as it is one of the simplest to implement though I see no reason to use that format in blender Patrick could you be more specific on what you trying to do so we can understand your workflow and be more helpful.

Enjoy the Choice

[Patrick1957]

Hi !
I exported in obj, dae, fbx, mhx2, nothing works.
I used the base mesh and also assets models
I now see that by opening the software, without doing anything else, there are already errors :

Problem loading binary mesh: ('compiled file missing: %s', u'data/3dobjs/base.npz')
Problem loading binary proxy: ('compiled proxy file missing: %s', u'data/eyes/high-poly/high-poly.mhpxy')
Problem loading binary mesh: ('compiled file missing: %s', u'/usr/share/makehuman/data/eyes/high-poly/high-poly.npz')
Could not load 8_server_socket
Traceback (most recent call last):
File "./core/mhmain.py", line 541, in loadPlugin
module.load(self)
File "plugins/8_server_socket/__init__.py", line 218, in load
taskview = category.addTask(SocketTaskView(category, socketConfig=socketConfig))
File "plugins/8_server_socket/__init__.py", line 68, in __init__
box.addWidget(gui.QtWidgets.QLabel(''))
AttributeError: 'module' object has no attribute 'QtWidgets'

[Aranuvir]

That's the old numpy issue. This has been fixed in the development branch. You could also downgrade numpy. For the other bug, many plug-ins do not have backward compatibility.