Traceback (most recent call last):


 "/usr/bin/st2-register-content", line 22, in <module>

sys.exit(content_loader.main(sys.argv[1:]))


 "/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/content/bootstrap.py", line 407, in main

register_content()


 "/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/content/bootstrap.py", line 390, in register_content

register_configs()


 "/opt/stackstorm/st2/lib/python2.7/site-packages/st2common/content/bootstrap.py", line 345, in register_configs

raise e
ValueError: Failed to register config "/opt/stackstorm/configs/patching_roulette.yaml" for pack "patching_roulette": Failed validating attribute "assignments" in config for pack "patching_roulette" (/opt/stackstorm/configs/patching_roulette.yaml): '{{ st2kv.system.patching_roulette.assignments }}' is not of type u'array', 'null'

Traceback (most recent call last):



 "<ipython-input-2-2786152bf86a>", line 1, in <module>

(target_bounding_boxes, target_image, target_scores, _), _ = generator.next()



 "/home/shantanu/kaggle/dsb/keras-rcnn/keras_rcnn/preprocessing/_object_detection.py", line 81, in next

[boxes, images, labels, self.metadata], got_one = self._get_batches_of_transformed_samples(selection)



 "/home/shantanu/kaggle/dsb/keras-rcnn/keras_rcnn/preprocessing/_object_detection.py", line 154, in _get_batches_of_transformed_samples

boxes = numpy.append(boxes, [[box]], axis=1)



 "/home/shantanu/anaconda3/lib/python3.6/site-packages/numpy/lib/function_base.py", line 5147, in append

return concatenate((arr, values), axis=axis)

ValueError: all the input array dimensions except for the concatenation axis must match exactly
