{"action":"opened","issue":{"url":"https://api.github.com/repos/learningequality/kolibri/issues/4385","repository_url":"https://api.github.com/repos/learningequality/kolibri","labels_url":"https://api.github.com/repos/learningequality/kolibri/issues/4385/labels{/name}","comments_url":"https://api.github.com/repos/learningequality/kolibri/issues/4385/comments","events_url":"https://api.github.com/repos/learningequality/kolibri/issues/4385/events","html_url":"https://github.com/learningequality/kolibri/issues/4385","id":368524506,"node_id":"MDU6SXNzdWUzNjg1MjQ1MDY=","number":4385,"title":"Coach page has bug on Xubuntu 17.04(32 bit)","user":{"login":"mrpau-julius","id":38421180,"node_id":"MDQ6VXNlcjM4NDIxMTgw","avatar_url":"https://avatars2.githubusercontent.com/u/38421180?v=4","gravatar_id":"","url":"https://api.github.com/users/mrpau-julius","html_url":"https://github.com/mrpau-julius","followers_url":"https://api.github.com/users/mrpau-julius/followers","following_url":"https://api.github.com/users/mrpau-julius/following{/other_user}","gists_url":"https://api.github.com/users/mrpau-julius/gists{/gist_id}","starred_url":"https://api.github.com/users/mrpau-julius/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mrpau-julius/subscriptions","organizations_url":"https://api.github.com/users/mrpau-julius/orgs","repos_url":"https://api.github.com/users/mrpau-julius/repos","events_url":"https://api.github.com/users/mrpau-julius/events{/privacy}","received_events_url":"https://api.github.com/users/mrpau-julius/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2018-10-10T07:16:51Z","updated_at":"2018-10-10T07:16:51Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"<!--\r\nInstructions:\r\n * Fill out the sections below, replace …'s with information about your issue\r\n * Use the 'preview' function above this text box to verify formatting before submitting\r\n-->\r\n\r\n### Observed behavior\r\nWhen I click Coach page, there is an error message in the top. I checked the Lesson, Exam, Recent and channel page. But error message still there, no resources, no exercises, no view can shown in Recent and channel page.\r\n\r\n![coach_page](https://user-images.githubusercontent.com/38421180/46718385-9c5be500-cc9d-11e8-8860-8fdf18cde970.png)\r\n\r\n![lesson](https://user-images.githubusercontent.com/38421180/46718397-a7af1080-cc9d-11e8-8fee-0622e05b865c.png)\r\n\r\n![channel](https://user-images.githubusercontent.com/38421180/46718428-b85f8680-cc9d-11e8-99cd-d0f3b898a0e9.png)\r\n\r\n\r\n\r\n\r\n<!--\r\nDescription of the behavior that was observed, including screenshots or other references when applicable\r\n-->\r\n\r\n### Errors and logs\r\n```\r\nGET \r\nXHR \r\nhttp://127.0.0.1:8080/api/channel/ [HTTP/1.1 500 Internal Server Error 92ms]\r\nHeaders\r\nParams\r\nResponse\r\nCookies\r\nCall Stack\r\nContent-LanguageenContent-Length27Content-Typetext/htmlDateWed, 10 Oct 2018 06:37:16 GMTServer0.0.0.0VaryAccept-Language, CookieX-Frame-OptionsSAMEORIGIN\r\nAcceptapplication/json, application/json;q=0.8, text/plain;q=0.5, */*;q=0.2Accept-Encodinggzip, deflateAccept-Languageen-US,en;q=0.5Connectionkeep-aliveContent-Typeapplication/jsonCookiecsrftoken=kBQCvCtcsCGa1ZTfLzh62CmiAV5NwLgQKnuzNmKSIWI2MMqN0SOwquGjeG9euJkQ; kolibri=osmjokmzc74e7d87abzrltwyd3l9lg5xHost127.0.0.1:8080Refererhttp://127.0.0.1:8080/coach/User-AgentMozilla/5.0 (X11; Ubuntu; Linux i686; rv:52.0) Gecko/20100101 Firefox/52.0X-CSRFTokenkBQCvCtcsCGa1ZTfLzh62CmiAV5NwLgQKnuzNmKSIWI2MMqN0SOwquGjeG9euJkQ\r\n\r\n[ERROR: kolibri/core/assets/src/api-resource.js] An error occurred Object { request: Object, url: \"/api/channel/?available=true&conten…\", raw: XMLHttpRequest, status: Object, headers: Object, entity: \"<h1>Server Error (500)</h1>\" }  default_frontend-0.10.3b3.js:1:7809\r\n\tkolibriGlobal</</b.prototype.fetch/o</</< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:1:7809\r\n\tz http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:3066\r\n\t$ http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:2712\r\n\tkolibriGlobal</</</o</</E.prototype.when http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:6940\r\n\tkolibriGlobal</</</o</</x.prototype.run http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:5777\r\n\tkolibriGlobal</</r</t.prototype._drain http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:91:537\r\n\tt/this.drain http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:91:204\r\n\te http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:38:533\r\nGET \r\nXHR \r\nhttp://127.0.0.1:8080/api/channel/ [HTTP/1.1 500 Internal Server Error 109ms]\r\nHeaders\r\nParams\r\nResponse\r\nCookies\r\nCall Stack\r\nContent-LanguageenContent-Length27Content-Typetext/htmlDateWed, 10 Oct 2018 06:41:48 GMTServer0.0.0.0VaryAccept-Language, CookieX-Frame-OptionsSAMEORIGIN\r\nAcceptapplication/json, application/json;q=0.8, text/plain;q=0.5, */*;q=0.2Accept-Encodinggzip, deflateAccept-Languageen-US,en;q=0.5Connectionkeep-aliveContent-Typeapplication/jsonCookiecsrftoken=kBQCvCtcsCGa1ZTfLzh62CmiAV5NwLgQKnuzNmKSIWI2MMqN0SOwquGjeG9euJkQ; kolibri=osmjokmzc74e7d87abzrltwyd3l9lg5xHost127.0.0.1:8080Refererhttp://127.0.0.1:8080/coach/User-AgentMozilla/5.0 (X11; Ubuntu; Linux i686; rv:52.0) Gecko/20100101 Firefox/52.0X-CSRFTokenkBQCvCtcsCGa1ZTfLzh62CmiAV5NwLgQKnuzNmKSIWI2MMqN0SOwquGjeG9euJkQ\r\n               \r\n[ERROR: kolibri/core/assets/src/api-resource.js] An error occurred Object { request: Object, url: \"/api/channel/?available=true&has_ex…\", raw: XMLHttpRequest, status: Object, headers: Object, entity: \"<h1>Server Error (500)</h1>\" }  default_frontend-0.10.3b3.js:1:7809\r\n\tkolibriGlobal</</b.prototype.fetch/o</</< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:1:7809\r\n\tz http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:3066\r\n\t$ http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:2712\r\n\tkolibriGlobal</</</o</</E.prototype.when http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:6940\r\n\tkolibriGlobal</</</o</</x.prototype.run http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:90:5777\r\n\tkolibriGlobal</</r</t.prototype._drain http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:91:537\r\n\tt/this.drain http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:91:204\r\n\te http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:38:533\r\n[ERROR: kolibri/core/assets/src/api-resource.js] An error occurred Object { request: Object, url: \"/api/contentnode/?ids=&contentCache…\", raw: XMLHttpRequest, status: Object, headers: Object, entity: \"<h1>Server Error (500)</h1>\" }  default_frontend-0.10.3b3.js:1:7809\r\nTypeError: n is undefined\r\nStack trace:\r\nE@http://127.0.0.1:8080/static/coach_module/coach_module-0.10.3b3.js:1:34225\r\na/c<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:18:2504\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io.prototype.evaluate@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:6648\r\na/u@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:18:2561\r\nr@http://127.0.0.1:8080/static/coach_module/coach_module-0.10.3b3.js:1:226566\r\nkolibriGlobal</</</t.prototype._render@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:10437\r\nMt/r@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15586\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5579\r\nMt@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15602\r\nkolibriGlobal</</Pe.prototype.$mount@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:25995\r\nkolibriGlobal</</Po.init@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:7169\r\nu@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16725\r\nc@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16354\r\nd@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:17323\r\nc@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16469\r\nx@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:18923\r\nO@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:19689\r\nkolibriGlobal</</Di</<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:20993\r\nkolibriGlobal</</</t.prototype._update@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:9399\r\nMt/r@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15576\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io.prototype.run@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:6382\r\nBt@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:17015\r\nct/<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:11123\r\nat@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10950\r\nkolibriGlobal</A/</<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95749\r\nkolibriGlobal</A/<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95619\r\nkolibriGlobal</t.exports/u@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:54786\r\n  default_frontend-0.10.3b3.js:8:10856\r\n\tit http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10856\r\n\tot http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10778\r\n\trt http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10644\r\n\tkolibriGlobal</</</t.prototype._render http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:10486\r\n\tMt/r http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15586\r\n\tkolibriGlobal</</Io.prototype.get http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\n\tkolibriGlobal</</Io http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5579\r\n\tMt http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15602\r\n\tkolibriGlobal</</Pe.prototype.$mount http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:25995\r\n\tkolibriGlobal</</Po.init http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:7169\r\n\tu http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16725\r\n\tc http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16354\r\n\td http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:17323\r\n\tc http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16469\r\n\tx http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:18923\r\n\tO http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:19689\r\n\tkolibriGlobal</</Di</< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:20993\r\n\tkolibriGlobal</</</t.prototype._update http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:9399\r\n\tMt/r http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15576\r\n\tkolibriGlobal</</Io.prototype.get http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\n\tkolibriGlobal</</Io.prototype.run http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:6382\r\n\tBt http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:17015\r\n\tct/< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:11123\r\n\tat http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10950\r\n\tkolibriGlobal</A/</< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95749\r\n\tkolibriGlobal</A/< http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95619\r\n\tkolibriGlobal</t.exports/u http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:54786\r\n[ERROR: kolibri/core/assets/src/api-resource.js] An error occurred Object { request: Object, url: \"/api/contentnode/?ids=&contentCache…\", raw: XMLHttpRequest, status: Object, headers: Object, entity: \"<h1>Server Error (500)</h1>\" }  default_frontend-0.10.3b3.js:1:7809\r\nTypeError: n is undefined\r\nStack trace:\r\nE@http://127.0.0.1:8080/static/coach_module/coach_module-0.10.3b3.js:1:34225\r\na/c<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:18:2504\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io.prototype.evaluate@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:6648\r\na/u@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:18:2561\r\nr@http://127.0.0.1:8080/static/coach_module/coach_module-0.10.3b3.js:1:226566\r\nkolibriGlobal</</</t.prototype._render@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:10437\r\nMt/r@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15586\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5579\r\nMt@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15602\r\nkolibriGlobal</</Pe.prototype.$mount@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:25995\r\nkolibriGlobal</</Po.init@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:7169\r\nu@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16725\r\nc@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16354\r\nd@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:17323\r\nc@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:16469\r\nx@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:18923\r\nO@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:19689\r\nkolibriGlobal</</Di</<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:20993\r\nkolibriGlobal</</</t.prototype._update@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:9399\r\nMt/r@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:15576\r\nkolibriGlobal</</Io.prototype.get@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:5649\r\nkolibriGlobal</</Io.prototype.run@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:6382\r\nBt@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:17015\r\nct/<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:11123\r\nat@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:8:10950\r\nkolibriGlobal</A/</<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95749\r\nkolibriGlobal</A/<@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:78:95619\r\nkolibriGlobal</t.exports/u@http://127.0.0.1:8080/static/default_frontend/default_frontend-0.10.3b3.js:13:54786\r\n  default_frontend-0.10.3b3.js:8:10856\r\n\r\n```\r\n[kolibri.log](https://github.com/learningequality/kolibri/files/2463492/kolibri.log)\r\n\r\n<!--\r\nRelevant logs from:\r\n * the command line\r\n * ~/.kolibri/kolibri.log\r\n * the browser console\r\n\r\nPlease wrap errors in triple backticks for clean formatting like this:\r\n```\r\n01:10 info: something happened\r\n01:12 error: something bad happened\r\n```\r\n-->\r\n\r\n### Context\r\n* Kolibri version: 0.10.3b3\r\n * Operating system: Xubuntu 17.04 (32-bit)\r\n * Browser: Firefox 52.0.1 (32-bit)\r\n\r\n<!--\r\nTell us about your environment, including:\r\n * Kolibri version\r\n * Operating system\r\n * Browser\r\n-->\r\n\r\n\r\n"}}
{"actor":{"display_login":"mrpau-julius"}}