Traceback (most recent call last):


 "/Applications/Develop/Armory/blender.app/Contents/Resources/2.78/scripts/addons/armory.py", line 121, in on_scene_update_post

bpy.utils.register_class(TempRender)
ValueError: register_class(...): already registered as a subclass

Traceback (most recent call last):


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\dataframe.py", line 1977, in data_type

data = self.evaluate(expression, 0, 1, filtered=False, array_type=array_type, parallel=False)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\dataframe.py", line 2620, in evaluate

return self._evaluate_implementation(expression, i1=i1, i2=i2, out=out, selection=selection, filtered=filtered, array_type=array_type, parallel=parallel, chunk_size=chunk_size)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\dataframe.py", line 5528, in _evaluate_implementation

value = scope.evaluate(expression)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\scopes.py", line 102, in evaluate

result = self[expression]


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\scopes.py", line 153, in __getitem__

values = self.evaluate(expression)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\scopes.py", line 108, in evaluate

result = eval(expression, expression_namespace, self)


 "<string>", line 1, in <module>


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\arrow\numpy_dispatch.py", line 149, in wrapper

result = f(*args, **kwargs)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\functions.py", line 165, in wrapper

result = arg.add_missing(result)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\arrow\numpy_dispatch.py", line 41, in add_missing

ar = combine_missing(ar, self._array)


 "C:\Users\kmcentush\Miniconda3\envs\api\lib\site-packages\vaex\arrow\numpy_dispatch.py", line 20, in combine_missing

return pa.Array.from_buffers(a.type, len(a), [nulls_buffer, buffers[1]])


 "pyarrow\array.pxi", line 910, in pyarrow.lib.Array.from_buffers
ValueError: Type's expected number of buffers (3) did not match the passed number (2).
