{"action":"created","issue":{"url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/39","repository_url":"https://api.github.com/repos/baidu-research/warp-ctc","labels_url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/39/labels{/name}","comments_url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/39/comments","events_url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/39/events","html_url":"https://github.com/baidu-research/warp-ctc/issues/39","id":160124564,"number":39,"title":"\"gpu_ctc\"  problem ?","user":{"login":"lji72","id":8282003,"avatar_url":"https://avatars.githubusercontent.com/u/8282003?v=3","gravatar_id":"","url":"https://api.github.com/users/lji72","html_url":"https://github.com/lji72","followers_url":"https://api.github.com/users/lji72/followers","following_url":"https://api.github.com/users/lji72/following{/other_user}","gists_url":"https://api.github.com/users/lji72/gists{/gist_id}","starred_url":"https://api.github.com/users/lji72/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lji72/subscriptions","organizations_url":"https://api.github.com/users/lji72/orgs","repos_url":"https://api.github.com/users/lji72/repos","events_url":"https://api.github.com/users/lji72/events{/privacy}","received_events_url":"https://api.github.com/users/lji72/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2016-06-14T08:28:39Z","updated_at":"2016-09-02T16:34:49Z","closed_at":null,"body":"When I try the example,  I encounter a problem as follow.\r\n\"\r\nth> gpu_ctc  -h\r\n[string \"_RESULT={gpu_ctc  -h}\"]:1: attempt to perform arithmetic on global 'gpu_ctc' (a nil value)\r\nstack traceback:\r\n\t[string \"_RESULT={gpu_ctc  -h}\"]:1: in main cheunk\r\n\t[C]: in function 'xpcall'\r\n\t/root/torch/install/share/lua/5.1/trepl/init.lua:651: in function 'repl'\r\n\t/root/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:199: in main chunk\r\n\t[C]: at 0x00406670\t\r\n\""},"comment":{"url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/comments/244425015","html_url":"https://github.com/baidu-research/warp-ctc/issues/39#issuecomment-244425015","issue_url":"https://api.github.com/repos/baidu-research/warp-ctc/issues/39","id":244425015,"user":{"login":"wenkesj","id":7623062,"avatar_url":"https://avatars.githubusercontent.com/u/7623062?v=3","gravatar_id":"","url":"https://api.github.com/users/wenkesj","html_url":"https://github.com/wenkesj","followers_url":"https://api.github.com/users/wenkesj/followers","following_url":"https://api.github.com/users/wenkesj/following{/other_user}","gists_url":"https://api.github.com/users/wenkesj/gists{/gist_id}","starred_url":"https://api.github.com/users/wenkesj/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wenkesj/subscriptions","organizations_url":"https://api.github.com/users/wenkesj/orgs","repos_url":"https://api.github.com/users/wenkesj/repos","events_url":"https://api.github.com/users/wenkesj/events{/privacy}","received_events_url":"https://api.github.com/users/wenkesj/received_events","type":"User","site_admin":false},"created_at":"2016-09-02T16:34:49Z","updated_at":"2016-09-02T16:34:49Z","body":"gpu_ctc is a function, if you are using this with torch that is the equivalent to writing `gpu_ctc - h` where `h` is some variable (`nil` in this case).."}}
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