Hi. I know this topic has been inactive for months, but I'm new here and I don't know how to create a new one.
My problem is that, after succesfully installing the CODMayaTools, I get an error when trying to export models that I previously loaded from other programs. In my case, a created a plain 3D square  on autocad and then opened it on Maya 2019. When I click "export selected", I receive the following error:

"An unhandled error occurred during export:

Traceback (most recent call last):
  File "C Users/Admin/Documents/maya/2019/scripts\CoDMayaTools.py", line 2855, in GeneralWindow_ExportSelected
    exec("response = %s(\"%s\")" % (OBJECT_NAMES[windowID][4], filePath))
  File "<string>", line 1, in <module>
  File "C Users/Admin/Documents/maya/2019/scripts\CoDMayaTools.py", line 1239, in ExportXModel
    ExportMeshData(joints

• , xmodel, merge_mesh)

  File "C Users/Admin/Documents/maya/2019/scripts\CoDMayaTools.py", line 1371, in ExportMeshData
    cmds.progressBar(OBJECT_NAMES['progress']

• , edit=True, maxValue = progressInfo)

RuntimeError: Maximum value must be greater than minimum value."[/list]


Please, I've tried to figure out the solution but I've run out of any ideas


NOTE: seems to work fine when models are created on maya itself, but I can't seem to get it working with (even totally simple) imported models, i.e. a simple 3D sphere