Learning Locker and SCORM-to-xAPI-Wrapper

[Stephen Lane]

Hi there,

I have two version of learning locker installed. One version the statements are received however I cant view any of my previous statements as LL seems to be stuck

When I use my new version of LL, no statements are received however I do get a load of errors. 

xapiwrapper.min.js:2 Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check http://xhr.spec.whatwg.org/.

xapiwrapper.min.js:2 GET http://52.16.190.132/data/xAPI/activities/profile?activityId=http%3A%2F%2F1…fileId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Factivity-profile 404 (Not Found)

xapiwrapper.min.js:2 XHR finished loading: GET "http://52.16.190.132/data/xAPI/activities/profile?activityId=http%3A%2F%2F1…fileId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Factivity-profile".

xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/activities/profile?activityId=http%3A%2F%2F1…fileId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Factivity-profile".

xapiwrapper.min.js:2 GET http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state 400 (Bad Request)

xapiwrapper.min.js:2 XHR finished loading: GET "http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state".

xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":"`homePage` is not a valid irl in account. ,An `account` must have a `name` and a `homePage`.,`agent` is not a valid actorIdentifier in params. ","trace":"#0 \/var\/www\/learninglocker\/app\/controllers\/xapi\/BaseController.php(114): Controllers\\xAPI\\BaseController->validateValue('agent', Array, 'agent')\n#1 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(269): Controllers\\xAPI\\BaseController->requiredValue('agent', '{\"account\":{\"ho...', 'agent')\n#2 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(30): Controllers\\xAPI\\DocumentController->checkParams(Array, Array, Array)\n#3 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(68): Controllers\\xAPI\\DocumentController->getShowData()\n#4 \/var\/www\/learninglocker\/app\/controllers\/xapi\/BaseController.php(53): Controllers\\xAPI\\DocumentController->show()\n#5 \/var\/www\/learninglocker\/app\/controllers\/xapi\/BaseController.php(36): Controllers\\xAPI\\BaseController->get()\n#6 [internal function]: Controllers\\xAPI\\BaseController->selectMethod()\n#7 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Controller.php(231): call_user_func_array(Array, Array)\n#8 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/ControllerDispatcher.php(93): Illuminate\\Routing\\Controller->callAction('selectMethod', Array)\n#9 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/ControllerDispatcher.php(62): Illuminate\\Routing\\ControllerDispatcher->call(Object(Controllers\\xAPI\\StateController), Object(Illuminate\\Routing\\Route), 'selectMethod')\n#10 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(962): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request), 'Controllers\\\\xAP...', 'selectMethod')\n#11 [internal function]: Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}()\n#12 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Route.php(109): call_user_func_array(Object(Closure), Array)\n#13 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(1028): Illuminate\\Routing\\Route->run(Object(Illuminate\\Http\\Request))\n#14 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(996): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request))\n#15 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(776): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request))\n#16 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(746): Illuminate\\Foundation\\Application->dispatch(Object(Illuminate\\Http\\Request))\n#17 \/var\/www\/learninglocker\/vendor\/asm89\/stack-cors\/src\/Asm89\/Stack\/Cors.php(51): Illuminate\\Foundation\\Application->handle(Object(Illuminate\\Http\\Request), 1, true)\n#18 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Session\/Middleware.php(72): Asm89\\Stack\\Cors->handle(Object(Illuminate\\Http\\Request), 1, true)\n#19 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Cookie\/Queue.php(47): Illuminate\\Session\\Middleware->handle(Object(Illuminate\\Http\\Request), 1, true)\n#20 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Cookie\/Guard.php(51): Illuminate\\Cookie\\Queue->handle(Object(Illuminate\\Http\\Request), 1, true)\n#21 \/var\/www\/learninglocker\/vendor\/stack\/builder\/src\/Stack\/StackedHttpKernel.php(23): Illuminate\\Cookie\\Guard->handle(Object(Illuminate\\Http\\Request), 1, true)\n#22 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(642): Stack\\StackedHttpKernel->handle(Object(Illuminate\\Http\\Request))\n#23 \/var\/www\/learninglocker\/public\/index.php(49): Illuminate\\Foundation\\Application->run()\n#24 {main}"} )http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state

xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state 400 (Bad Request)

xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state".

xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":"`homePage` is not a valid irl in account. ,An `account` must have a `name` and a `homePage`.,`agent` is not a valid actorIdentifier in params. ","trace":"#0 \/var\/www\/learninglocker\/app\/controllers\/xapi\/BaseController.php(114): Controllers\\xAPI\\BaseController->validateValue('agent', Array, 'agent')\n#1 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(269): Controllers\\xAPI\\BaseController->requiredValue('agent', '{\"account\":{\"ho...', 'agent')\n#2 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(30): Controllers\\xAPI\\DocumentController->checkParams(Array, Array, Array)\n#3 \/var\/www\/learninglocker\/app\/controllers\/xapi\/DocumentController.php(80): Controllers\\xAPI\\DocumentController->getShowData()\n#4 \/var\/www\/learninglocker\/app\/controllers\/xapi\/BaseController.php(38): Controllers\\xAPI\\DocumentController->store()\n#5 [internal function]: Controllers\\xAPI\\BaseController->selectMethod()\n#6 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Controller.php(231): call_user_func_array(Array, Array)\n#7 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/ControllerDispatcher.php(93): Illuminate\\Routing\\Controller->callAction('selectMethod', Array)\n#8 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/ControllerDispatcher.php(62): Illuminate\\Routing\\ControllerDispatcher->call(Object(Controllers\\xAPI\\StateController), Object(Illuminate\\Routing\\Route), 'selectMethod')\n#9 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(962): Illuminate\\Routing\\ControllerDispatcher->dispatch(Object(Illuminate\\Routing\\Route), Object(Illuminate\\Http\\Request), 'Controllers\\\\xAP...', 'selectMethod')\n#10 [internal function]: Illuminate\\Routing\\Router->Illuminate\\Routing\\{closure}()\n#11 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Route.php(109): call_user_func_array(Object(Closure), Array)\n#12 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(1028): Illuminate\\Routing\\Route->run(Object(Illuminate\\Http\\Request))\n#13 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Routing\/Router.php(996): Illuminate\\Routing\\Router->dispatchToRoute(Object(Illuminate\\Http\\Request))\n#14 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(776): Illuminate\\Routing\\Router->dispatch(Object(Illuminate\\Http\\Request))\n#15 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(746): Illuminate\\Foundation\\Application->dispatch(Object(Illuminate\\Http\\Request))\n#16 \/var\/www\/learninglocker\/vendor\/asm89\/stack-cors\/src\/Asm89\/Stack\/Cors.php(51): Illuminate\\Foundation\\Application->handle(Object(Illuminate\\Http\\Request), 1, true)\n#17 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Session\/Middleware.php(72): Asm89\\Stack\\Cors->handle(Object(Illuminate\\Http\\Request), 1, true)\n#18 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Cookie\/Queue.php(47): Illuminate\\Session\\Middleware->handle(Object(Illuminate\\Http\\Request), 1, true)\n#19 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Cookie\/Guard.php(51): Illuminate\\Cookie\\Queue->handle(Object(Illuminate\\Http\\Request), 1, true)\n#20 \/var\/www\/learninglocker\/vendor\/stack\/builder\/src\/Stack\/StackedHttpKernel.php(23): Illuminate\\Cookie\\Guard->handle(Object(Illuminate\\Http\\Request), 1, true)\n#21 \/var\/www\/learninglocker\/vendor\/laravel\/framework\/src\/Illuminate\/Foundation\/Application.php(642): Stack\\StackedHttpKernel->handle(Object(Illuminate\\Http\\Request))\n#22 \/var\/www\/learninglocker\/public\/index.php(49): Illuminate\\Foundation\\Application->run()\n#23 {main}"} )http://52.16.190.132/data/xAPI/activities/state?activityId=http%3A%2F%2F10.…D&stateId=http%3A%2F%2Fadlnet.gov%2Fxapi%2Fprofile%2Fscorm%2Fattempt-state

xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )http://52.16.190.132/data/xAPI/statements

jquery.min.js:4 XHR finished loading: GET "http://10.3.0.171/moodle/pluginfile.php/29/mod_scorm/content/12/models_html5/quiz.html".xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )http://52.16.190.132/data/xAPI/statements

yui_combo.php?rollup/3.17.2/yui-moodlesimple.js&rollup/1426267206/mcore-debug.js:24186 XHR finished loading: GET "http://10.3.0.171/moodle/lib/yui/build/moodle-core-checknet/assets/checknet.txt?time=1426596376630".

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )http://52.16.190.132/data/xAPI/statements

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )http://52.16.190.132/data/xAPI/statements

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )http://52.16.190.132/data/xAPI/statements

/moodle/pluginfile.php/29/mod_scorm/content/12/apiwrapper_2004.3rd.js:615 SetValue(cmi.total_time, PT71.07S) failed. 

404: Data Model Element Is Read Only

/moodle/pluginfile.php/29/mod_scorm/content/12/apiwrapper_2004.3rd.js:615 GetValue(cmi.exit) failed. 

405: Data Model Element Is Write Only

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 POST http://52.16.190.132/data/xAPI/statements 400 (Bad Request)

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 XHR finished loading: POST "http://52.16.190.132/data/xAPI/statements".

/moodle/pluginfile.php/29/mod_scorm/content/12/scorm-xapi/xapiwrapper.min.js:2 There was a problem communicating with the Learning Record Store. ( 400 | {"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]} )

any one have any ideas.

Thanks 

Stephen

[Ryan Smith]

Re: First Issue

Sounds to me like you haven't gone through the upgrade process described in the release notes.

Re: Second Issue

You're not sending valid data hence the errors. I've picked out the unique errors for you as seen below. Please refer to the xAPI specification for further information regarding your invalid data.

{"error":true,"success":false,"message":"`homePage` is not a valid irl in account. ,An `account` must have a `name` and a `homePage`.,`agent` is not a valid actorIdentifier in params. "}

{"error":true,"success":false,"message":["`test` should be a valid `Locker\\XApi\\IRI` in `statement.actor.account.homePage`"]}

[Stephen Lane]

Hi Ryan,

I got it fixed see post here http://stackoverflow.com/questions/29100691/learning-locker-and-scorm-to-xapi-wrapper

Thanks

Stephen

[Ryan Smith]

Good stuff.