Original Traceback (most recent call last):


 "/home/j/git/mmdetection/mmdet/datasets/pipelines/loading.py", line 68, in __call__

results['img_shape'] = img.shape
AttributeError: 'NoneType' object has no attribute 'shape'

Traceback (most recent call last):


 "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/PyObjC/PyObjCTools/AppHelper.py", line 239, in runEventLoop

main(argv)


 "/Applications/AutoDMG.app/Contents/Resources/IEDUpdateController.py", line 47, in init

self.cache = IEDUpdateCache.alloc().initWithDelegate_(self)


 "/Applications/AutoDMG.app/Contents/Resources/IEDUpdateCache.py", line 43, in initWithDelegate_

self = self.init()


 "/Applications/AutoDMG.app/Contents/Resources/IEDUpdateCache.py", line 33, in init

self.updateDir = os.path.join(url.path(), "AutoDMG", "Updates")
AttributeError: 'NoneType' object has no attribute 'path'
