
Traceback (most recent call last):


 "/Users/lresende/opt/anaconda/envs/dev/lib/python3.7/site-packages/tornado/web.py", line 1704, in _execute

result = await result


 "/Users/lresende/opt/anaconda/envs/dev/lib/python3.7/site-packages/elyra/pipeline/handlers.py", line 54, in post

pipeline_overwrite


 "/Users/lresende/opt/anaconda/envs/dev/lib/python3.7/site-packages/elyra/pipeline/processor.py", line 81, in export

None, processor.export, pipeline, pipeline_export_format, pipeline_export_path, overwrite)


 "/Users/lresende/opt/anaconda/envs/dev/lib/python3.7/concurrent/futures/thread.py", line 57, in run

result = self.fn(*self.args, **self.kwargs)


 "/Users/lresende/opt/anaconda/envs/dev/lib/python3.7/site-packages/elyra/pipeline/processor_kfp.py", line 153, in export

format(pipeline_name, absolute_pipeline_export_path), str(ex)) from ex

RuntimeError: ('Error compiling pipeline demo-heterogeneous for export at /Users/lresende/opensource/jupyter-notebooks/elyra-pipelines/demo-heterogeneous.yaml', "'NoneType' object has no attribute 'split'")

Traceback (most recent call last):


 "run_webcam.py", line 41, in <module>

main()


 "run_webcam.py", line 37, in main

run_webcam(args.tracker_name, args.tracker_param, args.debug, visdom_info)


 "run_webcam.py", line 22, in run_webcam

tracker.run_UAV(debug, visdom_info)


 "../pytracking/evaluation/tracker.py", line 388, in run_UAV

tracker.initialize(frame, _build_init_info(init_rect))


 "../pytracking/tracker/dimp/dimp.py", line 84, in initialize

self.init_classifier(init_backbone_feat)


 "../pytracking/tracker/dimp/dimp.py", line 586, in init_classifier

compute_losses=plot_loss)


 "../ltr/models/target_classifier/linear_filter.py", line 97, in get_filter

weights = self.filter_initializer(feat, bb)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "../ltr/models/target_classifier/initializer.py", line 164, in forward

weights = self.filter_pool(feat, bb)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "../ltr/models/target_classifier/initializer.py", line 45, in forward

return self.prroi_pool(feat, roi1)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/nn/modules/module.py", line 541, in __call__

result = self.forward(*input, **kwargs)


 "../ltr/external/PreciseRoIPooling/pytorch/prroi_pool/prroi_pool.py", line 28, in forward

return prroi_pool2d(features, rois, self.pooled_height, self.pooled_width, self.spatial_scale)


 "../ltr/external/PreciseRoIPooling/pytorch/prroi_pool/functional.py", line 44, in forward

_prroi_pooling = _import_prroi_pooling()


 "../ltr/external/PreciseRoIPooling/pytorch/prroi_pool/functional.py", line 33, in _import_prroi_pooling

verbose=True


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 661, in load

is_python_module)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 830, in _jit_compile

with_cuda=with_cuda)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 883, in _write_ninja_file_and_build

_build_extension_module(name, build_directory, verbose)


 "/home/nvidia/.local/lib/python3.6/site-packages/torch/utils/cpp_extension.py", line 1043, in _build_extension_module

raise RuntimeError(message)
RuntimeError: Error building extension '_prroi_pooling'
