Traceback (most recent call last):


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/joblib/externals/loky/process_executor.py", line 431, in _process_worker

r = call_item()


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/joblib/externals/loky/process_executor.py", line 285, in __call__

return self.fn(*self.args, **self.kwargs)


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/joblib/_parallel_backends.py", line 595, in __call__

return self.func(*args, **kwargs)


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/joblib/parallel.py", line 262, in __call__

return [func(*args, **kwargs)


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/joblib/parallel.py", line 262, in <listcomp>

return [func(*args, **kwargs)


 "/home/ian/workspace/scratch/trial_loky_pandas_extension/extn_trial.py", line 38, in my_fn

return df.extn.double_if_positive_function()


 "/home/ian/miniconda3/envs/trial_loky_pandas_extension/lib/python3.8/site-packages/pandas/core/generic.py", line 5465, in __getattr__

return object.__getattribute__(self, name)
AttributeError: 'DataFrame' object has no attribute 'extn'

Traceback (most recent call last):


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\__init__.py", line 392, in execute

return gltf2_blender_export.save(self, context, export_settings)


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_export.py", line 38, in save

scenes, animations = gltf2_blender_gather.gather_gltf2(export_settings)


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather.py", line 32, in gather_gltf2

scenes.append(__gather_scene(blender_scene, export_settings))


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather_cache.py", line 51, in wrapper_cached

result = func(*args)


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather.py", line 49, in __gather_scene

node = gltf2_blender_gather_nodes.gather_node(blender_object, export_settings)


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather_cache.py", line 51, in wrapper_cached

result = func(*args)


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather_nodes.py", line 31, in gather_node

if not __filter_node(blender_object, export_settings):


 "C:\Users\Ben\glTF-Blender-IO\addons\io_scene_gltf2\blender\exp\gltf2_blender_gather_nodes.py", line 64, in __filter_node

if blender_object.instance_collection is not None and not blender_object.instance_collection.layers[0]:
AttributeError: 'Object' object has no attribute 'instance_collection'
