Blender export to .babylon

[CarlBateman]

I'm trying to export an fbx model from blender to .babylon but get this error message instead.

  File "C:\Users\carlb\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\io_export_babylon.py", line 330, in execute
    mesh = Mesh(object, scene, nextStartFace, forcedParent, nameID, self)
  File "C:\Users\carlb\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\io_export_babylon.py", line 799, in __init__
    material = StdMaterial(slot, exporter, object)
  File "C:\Users\carlb\AppData\Roaming\Blender Foundation\Blender\2.78\scripts\addons\io_export_babylon.py", line 2069, in __init__
    self.textures.append(Texture('bumpTexture', 1.0 / mtex.normal_factor, mtex, mesh, exporter))
ERROR:  float division by zero

 

[JCPalmer]

Switch to 5.3.  It is a zip file, that is installed via File->Preferences.  On Add-ons tab, click Install from File, then pick the zip file.

[CarlBateman]

I now get the error message:

Mesh: Tops has un-applied transformations. This will never work for a mesh with an armature. Export cancelled.

 

[max123]

This error message is self-explanatory: if you don't apply transformations in Blender, deformers/bones won't work properly in Babylon.
Just Ctr+A and apply.