{"action":"created","issue":{"url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/973","repository_url":"https://api.github.com/repos/NVIDIA/DIGITS","labels_url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/973/labels{/name}","comments_url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/973/comments","events_url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/973/events","html_url":"https://github.com/NVIDIA/DIGITS/issues/973","id":171096524,"number":973,"title":"DetectNet training error using Kitti data","user":{"login":"gijenk","id":7070900,"avatar_url":"https://avatars.githubusercontent.com/u/7070900?v=3","gravatar_id":"","url":"https://api.github.com/users/gijenk","html_url":"https://github.com/gijenk","followers_url":"https://api.github.com/users/gijenk/followers","following_url":"https://api.github.com/users/gijenk/following{/other_user}","gists_url":"https://api.github.com/users/gijenk/gists{/gist_id}","starred_url":"https://api.github.com/users/gijenk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gijenk/subscriptions","organizations_url":"https://api.github.com/users/gijenk/orgs","repos_url":"https://api.github.com/users/gijenk/repos","events_url":"https://api.github.com/users/gijenk/events{/privacy}","received_events_url":"https://api.github.com/users/gijenk/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/NVIDIA/DIGITS/labels/caffe","name":"caffe","color":"755638"},{"url":"https://api.github.com/repos/NVIDIA/DIGITS/labels/object-detection","name":"object-detection","color":"b60205"}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":4,"created_at":"2016-08-15T02:11:25Z","updated_at":"2016-08-24T16:40:09Z","closed_at":null,"body":"Hello,\r\n\r\nI keep getting the error below while trying to training on the tutorial data. Assuming something is configured incorrectly on my machine, but can't seem to locate the issue. Running Digits 4.0, nv-caffe 0.15.9, and opencv 3.0 with python. I can successfully import caffe and cv2, and verified both versions. \r\n\r\n![detectnet_digits](https://cloud.githubusercontent.com/assets/7070900/17653997/eed6c640-626b-11e6-8aa4-ce184a9d5735.jpg)\r\n\r\n\r\ncaffe_output.log\r\n```\r\n...\r\nI0814 18:28:34.232081 35571 solver.cpp:242] Iteration 1176 (0.249317 iter/s, 196.537s/49 iter), loss = 26.7082\r\nI0814 18:28:34.232318 35571 solver.cpp:261]     Train net output #0: loss_bbox = 6.85118 (* 2 = 13.7024 loss)\r\nI0814 18:28:34.232347 35571 solver.cpp:261]     Train net output #1: loss_coverage = 10.3665 (* 1 = 10.3665 loss)\r\nI0814 18:28:34.232377 35571 sgd_solver.cpp:106] Iteration 1176, lr = 1e-05\r\nI0814 18:29:52.763432 35571 solver.cpp:479] Snapshotting to binary proto file snapshot_iter_1197.caffemodel\r\nI0814 18:29:52.873177 35571 sgd_solver.cpp:273] Snapshotting solver state to binary proto file snapshot_iter_1197.solverstate\r\nI0814 18:29:52.958163 35571 solver.cpp:362] Iteration 1197, Testing net (#0)\r\nI0814 18:29:52.958199 35571 net.cpp:723] Ignoring source layer train_data\r\nI0814 18:29:52.958205 35571 net.cpp:723] Ignoring source layer train_label\r\nI0814 18:29:52.958209 35571 net.cpp:723] Ignoring source layer train_transform\r\n*** Aborted at 1471224596 (unix time) try \"date -d @1471224596\" if you are using GNU date ***\r\nPC: @     0x7fd82e553282 (unknown)\r\n*** SIGSEGV (@0x7fff02010040) received by PID 35571 (TID 0x7fd83ff8aa40) from PID 33620032; stack trace: ***\r\n@     0x7fd83d863cb0 (unknown)\r\n@     0x7fd82e553282 (unknown)\r\n@     0x7fd4242a6d45 pyopencv_from<>()\r\n@     0x7fd42434a431 pyopencv_cv_groupRectangles()\r\n@     0x7fd83e4e60d4 (unknown)\r\n@     0x7fd83e4e6059 (unknown)\r\n@     0x7fd83e4e6059 (unknown)\r\n@     0x7fd83e4e754d (unknown)\r\n@     0x7fd83e51c6d0 (unknown)\r\n@     0x7fd83e488d43 (unknown)\r\n@     0x7fd83e4147bd (unknown)\r\n```\r\nThanks!"},"comment":{"url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/comments/242130598","html_url":"https://github.com/NVIDIA/DIGITS/issues/973#issuecomment-242130598","issue_url":"https://api.github.com/repos/NVIDIA/DIGITS/issues/973","id":242130598,"user":{"login":"gijenk","id":7070900,"avatar_url":"https://avatars.githubusercontent.com/u/7070900?v=3","gravatar_id":"","url":"https://api.github.com/users/gijenk","html_url":"https://github.com/gijenk","followers_url":"https://api.github.com/users/gijenk/followers","following_url":"https://api.github.com/users/gijenk/following{/other_user}","gists_url":"https://api.github.com/users/gijenk/gists{/gist_id}","starred_url":"https://api.github.com/users/gijenk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gijenk/subscriptions","organizations_url":"https://api.github.com/users/gijenk/orgs","repos_url":"https://api.github.com/users/gijenk/repos","events_url":"https://api.github.com/users/gijenk/events{/privacy}","received_events_url":"https://api.github.com/users/gijenk/received_events","type":"User","site_admin":false},"created_at":"2016-08-24T16:40:09Z","updated_at":"2016-08-24T16:40:09Z","body":"Update - I reinstalled everything and it's working fine using kitti and my own data. The one thing I did discover was some older opencv libs (2.4) that got installed with sudo apt-get install digits. I updated these and it seems to work. \r\n\r\nThanks for looking into this!"}}
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