Traceback (most recent call last):


 "/Users/shao/Documents/scikit-neuralnetwork/sknn/tests/test_types.py", line 77, in test_Predict32

yp = self.nn._predict(X)


 "/Users/shao/Documents/scikit-neuralnetwork/sknn/mlp.py", line 262, in _predict

return self._backend._predict_impl(X)


 "/Users/shao/Documents/scikit-neuralnetwork/sknn/backend/lasagne/mlp.py", line 273, in _predict_impl

for Xb, _, _, idx
in self._iterate_data(self.batch_size, X, y, shuffle=False):


 "/Users/shao/Documents/scikit-neuralnetwork/sknn/backend/lasagne/mlp.py", line 308, in _iterate_data

Xb, yb, wb = cast(X, excerpt), cast(y, excerpt), cast(w, excerpt)


 "/Users/shao/Documents/scikit-neuralnetwork/sknn/backend/lasagne/mlp.py", line 293, in cast

array = array[indices]


 "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/scipy/sparse/dok.py", line 140, in __getitem__

raise TypeError('index must be a pair of integers or slices')
TypeError: index must be a pair of integers or slices

Traceback (most recent call last):
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 "/usr/lib/python2.7/dist-packages/mopidy/__main__.py", line 134, in main
│·········································································································

return args.command.run(args, proxied_config)
│·········································································································


 "/usr/lib/python2.7/dist-packages/mopidy/local/commands.py", line 142, in run
│·········································································································

result = scanner.scan(file_uri)
│·········································································································


 "/usr/lib/python2.7/dist-packages/mopidy/audio/scan.py", line 67, in scan
│·········································································································

pipeline, signals = _setup_pipeline(uri, self._proxy_config)
│·········································································································


 "/usr/lib/python2.7/dist-packages/mopidy/audio/scan.py", line 96, in _setup_pipeline
│·········································································································

_setup_decodebin(src, src.get_static_pad('src'), pipeline, signals)
│·········································································································


 "/usr/lib/python2.7/dist-packages/mopidy/audio/scan.py", line 124, in _setup_decodebin
│·········································································································

pipeline.add(element)
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 "/usr/lib/python2.7/dist-packages/gi/overrides/Gst.py", line 60, in add
│·········································································································

if not Gst.Bin.add(self, arg):
│·········································································································
TypeError: Argument 1 does not allow None as a value
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