{"action":"closed","issue":{"url":"https://api.github.com/repos/dmlc/mxnet/issues/948","labels_url":"https://api.github.com/repos/dmlc/mxnet/issues/948/labels{/name}","comments_url":"https://api.github.com/repos/dmlc/mxnet/issues/948/comments","events_url":"https://api.github.com/repos/dmlc/mxnet/issues/948/events","html_url":"https://github.com/dmlc/mxnet/issues/948","id":122395666,"number":948,"title":"Segmentation fault when loading a saved numpy-op model","user":{"login":"huazehuang","id":2601115,"avatar_url":"https://avatars.githubusercontent.com/u/2601115?v=3","gravatar_id":"","url":"https://api.github.com/users/huazehuang","html_url":"https://github.com/huazehuang","followers_url":"https://api.github.com/users/huazehuang/followers","following_url":"https://api.github.com/users/huazehuang/following{/other_user}","gists_url":"https://api.github.com/users/huazehuang/gists{/gist_id}","starred_url":"https://api.github.com/users/huazehuang/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/huazehuang/subscriptions","organizations_url":"https://api.github.com/users/huazehuang/orgs","repos_url":"https://api.github.com/users/huazehuang/repos","events_url":"https://api.github.com/users/huazehuang/events{/privacy}","received_events_url":"https://api.github.com/users/huazehuang/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":2,"created_at":"2015-12-15T23:53:52Z","updated_at":"2015-12-21T22:12:43Z","closed_at":"2015-12-21T22:12:43Z","body":"Hi mxnet team,\r\n\r\nI'm using the example [numpy_softmax.py](https://github.com/dmlc/mxnet/blob/master/example/numpy-ops/numpy_softmax.py. I tried to save the model by adding ```epoch_end_callback=mx.callback.do_checkpoint(model_prefix)```. The model is successfully fitted and saved. But when I load the saved model, mxnet gives a segmentation fault.\r\n\r\nAny idea on this issue?\r\n\r\nThanks\r\nZehua"}}