{"action":"closed","issue":{"url":"https://api.github.com/repos/msmbuilder/msmbuilder/issues/669","labels_url":"https://api.github.com/repos/msmbuilder/msmbuilder/issues/669/labels{/name}","comments_url":"https://api.github.com/repos/msmbuilder/msmbuilder/issues/669/comments","events_url":"https://api.github.com/repos/msmbuilder/msmbuilder/issues/669/events","html_url":"https://github.com/msmbuilder/msmbuilder/issues/669","id":112594041,"number":669,"title":"Error during clustering","user":{"login":"imanp","id":10613501,"avatar_url":"https://avatars.githubusercontent.com/u/10613501?v=3","gravatar_id":"","url":"https://api.github.com/users/imanp","html_url":"https://github.com/imanp","followers_url":"https://api.github.com/users/imanp/followers","following_url":"https://api.github.com/users/imanp/following{/other_user}","gists_url":"https://api.github.com/users/imanp/gists{/gist_id}","starred_url":"https://api.github.com/users/imanp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/imanp/subscriptions","organizations_url":"https://api.github.com/users/imanp/orgs","repos_url":"https://api.github.com/users/imanp/repos","events_url":"https://api.github.com/users/imanp/events{/privacy}","received_events_url":"https://api.github.com/users/imanp/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/msmbuilder/msmbuilder/labels/question","name":"question","color":"cc317c"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2015-10-21T13:55:43Z","updated_at":"2015-11-12T07:06:38Z","closed_at":"2015-11-12T07:06:38Z","body":"Got this error after clustering. \r\nFeaturizer used: SuperposeFeaturizer.\r\n\r\nWhat does the ValueError in the next last line mean? Did i do something inproper during featurization?  \r\n\r\n```\r\nsquirrel:lacy-TDG iman$ msmb KCenters --n_clusters=300 -i superpose_features -t clustering \r\nKCenters(metric='euclidean', n_clusters=300, random_state=None)\r\nFitting model...\r\n*********\r\n*RESULTS*\r\n*********\r\nKCenters clustering\r\n--------------------\r\nn_clusters : 300\r\nmetric     : euclidean\r\n\r\nInertia       : 1207.39492081\r\nMean distance : 0.167298728115\r\nMax  distance : 0.228090495021\r\n\r\n--------------------------------------------------------------------------------\r\nAn unexpected error has occurred with MSMBuilder (version 3.3.0), please#########################################|ETA:  0:00:00\r\nconsider sending the following traceback to MSMBuilder GitHub issue tracker at:\r\n            https://github.com/msmbuilder/msmbuilder/issues\r\n\r\nTraceback (most recent call last):\r\n  File \"/Users/iman/anaconda/bin/msmb\", line 6, in <module>\r\n    sys.exit(main())\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/scripts/msmb.py\", line 28, in main\r\n    app.start()\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/cmdline.py\", line 440, in start\r\n    instance.start()\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/commands/fit_transform.py\", line 72, in start\r\n    out_ds[key] = self.instance.partial_transform(in_seq)\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/cluster/base.py\", line 169, in partial_transform\r\n    return self.partial_predict(X)\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/cluster/base.py\", line 135, in partial_predict\r\n    return super(MultiSequenceClusterMixin, self).predict(X)\r\n  File \"/Users/iman/anaconda/lib/python2.7/site-packages/msmbuilder-3.3.0-py2.7-macosx-10.5-x86_64.egg/msmbuilder/cluster/kcenters.py\", line 119, in predict\r\n    X, self.cluster_centers_, metric=self.metric)\r\n  File \"msmbuilder/libdistance/libdistance.pyx\", line 124, in msmbuilder.libdistance.assign_nearest (msmbuilder/libdistance/libdistance.cpp:2799)\r\n  File \"stringsource\", line 616, in View.MemoryView.memoryview_cwrapper (msmbuilder/libdistance/libdistance.cpp:17211)\r\n  File \"stringsource\", line 323, in View.MemoryView.memoryview.__cinit__ (msmbuilder/libdistance/libdistance.cpp:13580)\r\nValueError: ndarray is not C-contiguous\r\nClosing remaining open files:clustering.h5...done\r\n```"}}