Traceback (most recent call last):


 "demo.py", line 139, in <module>

main()


 "demo.py", line 117, in main

symbol = get_vgg_test()


 "/home/mx-rcnn/rcnn/symbol/symbol_vgg.py", line 276, in get_vgg_test

rois = mx.symbol.Proposal(
AttributeError: 'module' object has no attribute 'Proposal'
Traceback (most recent call last):

 "/c8000xd3/galaxy/lib/galaxy/workflow/run.py", line 82, in __invoke
outputs = invoker.invoke()

 "/c8000xd3/galaxy/lib/galaxy/workflow/run.py", line 162, in invoke
jobs = self._invoke_step( step )

 "/c8000xd3/galaxy/lib/galaxy/workflow/run.py", line 228, in _invoke_step
jobs = step.module.execute( self.trans, self.progress, self.workflow_invocation, step )

 "/c8000xd3/galaxy/lib/galaxy/workflow/modules.py", line 487, in execute
content_type = input_dataset_hda.history_content_type
AttributeError: 'list' object has no attribute 'history_content_type' 