{"action":"closed","issue":{"url":"https://api.github.com/repos/Khan/khan-exercises/issues/142470","labels_url":"https://api.github.com/repos/Khan/khan-exercises/issues/142470/labels{/name}","comments_url":"https://api.github.com/repos/Khan/khan-exercises/issues/142470/comments","events_url":"https://api.github.com/repos/Khan/khan-exercises/issues/142470/events","html_url":"https://github.com/Khan/khan-exercises/issues/142470","id":24381529,"number":142470,"title":"Drawing lines - cant move n to the next problem","user":{"login":"KhanBugz","id":924247,"avatar_url":"https://avatars.githubusercontent.com/u/924247?v=3","gravatar_id":"","url":"https://api.github.com/users/KhanBugz","html_url":"https://github.com/KhanBugz","followers_url":"https://api.github.com/users/KhanBugz/followers","following_url":"https://api.github.com/users/KhanBugz/following{/other_user}","gists_url":"https://api.github.com/users/KhanBugz/gists{/gist_id}","starred_url":"https://api.github.com/users/KhanBugz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/KhanBugz/subscriptions","organizations_url":"https://api.github.com/users/KhanBugz/orgs","repos_url":"https://api.github.com/users/KhanBugz/repos","events_url":"https://api.github.com/users/KhanBugz/events{/privacy}","received_events_url":"https://api.github.com/users/KhanBugz/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/chrome","name":"chrome","color":"e102d8"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/not-showing","name":"not-showing","color":"28AE7B"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/win7","name":"win7","color":"ededed"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2013-12-16T21:50:07Z","updated_at":"2015-11-19T19:31:26Z","closed_at":"2015-11-19T19:31:26Z","body":"it say i got the problem correct, but i can not go to the next problem\n\n[drawing-lines.html?seed=131&problem=undefined](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/drawing-lines.html?seed=131&problem=undefined&debug&lang=en)\n\n[Answer timeline](http://sandcastle.kasandbox.org/media/castles/Khan:master/exercises/drawing-lines.html?seed=131&problem=undefined&debug&lang=en&activity=%5B%5B%22correct-activity%22%2C%22%5B%5B%7B%5C%22type%5C%22%3A%5C%22ray%5C%22%2C%5C%22coords%5C%22%3A%5B%5B-6%2C7%5D%2C%5B-6%2C-5%5D%5D%7D%5D%2C%5B%7B%5C%22value%5C%22%3A2%7D%2C%7B%5C%22value%5C%22%3A2%7D%5D%5D%22%2C20%5D%5D)\n\n    [[[{\"type\":\"ray\",\"coords\":[[-6,7],[-6,-5]]}],[{\"value\":2},{\"value\":2}]]]\n\nLocale: en\n\nUser hash: 1154282053\n\nMozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.63 Safari/537.36\n\nMathJax is loaded, ready, queue length: 0\n\n\n\nstart of log\nloadModule mod /khan-exercises/utils/answer-types.js\nloadModule mod /khan-exercises/utils/tmpl.js\nloadModule mod /khan-exercises/utils/tex.js\nloadModule mod /khan-exercises/utils/jquery.adhesion.js\nloadModule mod /khan-exercises/utils/calculator.js\nloadModule mod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loading /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nstartTask...\nstartTask got task drawing-lines\nloadScript loaded /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nrenderExerciseTask drawing-lines\nloading and rendering drawing-lines\nloadExercise start drawing-lines.html\nloadExercise err 404 drawing-lines.html\nerror: Error loading exercise from file drawing-lines.html 404 Not Found\nloading and rendering drawing-lines\nloading and rendering drawing-lines\nloading and rendering drawing-lines\nloading and rendering drawing-lines\nloading and rendering drawing-lines\nloading and rendering drawing-lines\nstartTask...\nstartTask got task recognizing_rays_lines_and_line_segments\nrenderExerciseTask recognizing_rays_lines_and_line_segments\nstartTask...\nstartTask got task drawing-lines\nrenderExerciseTask drawing-lines\nloading and rendering drawing-lines"}}