{"action":"closed","issue":{"url":"https://api.github.com/repos/jcjohnson/densecap/issues/29","repository_url":"https://api.github.com/repos/jcjohnson/densecap","labels_url":"https://api.github.com/repos/jcjohnson/densecap/issues/29/labels{/name}","comments_url":"https://api.github.com/repos/jcjohnson/densecap/issues/29/comments","events_url":"https://api.github.com/repos/jcjohnson/densecap/issues/29/events","html_url":"https://github.com/jcjohnson/densecap/issues/29","id":172086603,"number":29,"title":"when run evaluate_model.lua, I get an error.","user":{"login":"XHUJOY","id":15272722,"avatar_url":"https://avatars.githubusercontent.com/u/15272722?v=3","gravatar_id":"","url":"https://api.github.com/users/XHUJOY","html_url":"https://github.com/XHUJOY","followers_url":"https://api.github.com/users/XHUJOY/followers","following_url":"https://api.github.com/users/XHUJOY/following{/other_user}","gists_url":"https://api.github.com/users/XHUJOY/gists{/gist_id}","starred_url":"https://api.github.com/users/XHUJOY/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/XHUJOY/subscriptions","organizations_url":"https://api.github.com/users/XHUJOY/orgs","repos_url":"https://api.github.com/users/XHUJOY/repos","events_url":"https://api.github.com/users/XHUJOY/events{/privacy}","received_events_url":"https://api.github.com/users/XHUJOY/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-08-19T09:05:30Z","updated_at":"2016-09-22T11:50:15Z","closed_at":"2016-09-22T11:50:15Z","body":"xhu@linux:~/Projects/torch/examples/mydensecap$ th evaluate_model.lua \r\nLoaded model\t\r\nUsing dtype \"torch.CudaTensor\"\t\r\nDataLoader loading json file: \tdata/VG-regions-dicts.json\t\r\nDataLoader loading h5 file: \tdata/VG-regions.h5\t\r\nreading box_to_img\t\r\nreading boxes\t\r\nreading image_heights\t\r\nreading image_widths\t\r\nreading img_to_first_box\t\r\nreading img_to_last_box\t\r\nreading labels\t\r\nreading lengths\t\r\nreading original_heights\t\r\nreading original_widths\t\r\nreading split\t\r\nassigned 77398/5000/5000 images to train/val/test.\t\r\ninitialized DataLoader:\t\r\n#images: 87398, #regions: 4158176, sequence max length: 15\t\r\nusing split \t1\t\r\nProcessed image 59.jpg (1 / 5000) of split 1, detected 103 regions\t\r\nProcessed image 67.jpg (2 / 5000) of split 1, detected 92 regions\t\r\nProcessed image 78.jpg (3 / 5000) of split 1, detected 83 regions\t\r\n/home/xhu/Projects/torch/install/bin/luajit: ./densecap/LanguageModel.lua:98: attempt to concatenate a nil value\r\nstack traceback:\r\n\t./densecap/LanguageModel.lua:98: in function 'decodeSequence'\r\n\t./eval/eval_utils.lua:63: in function 'eval_split'\r\n\tevaluate_model.lua:63: in main chunk\r\n\t[C]: in function 'dofile'\r\n\t...ects/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:145: in main chunk\r\n\t[C]: at 0x00405ea0\r\n\r\nwhen i run evaluate_model.lua , I get an error like this. I have no idea about this."}}
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