The simulation and shells of unit 7 ROS in 5 Days are stuck in loading

Hi there,

It appears that the simulation and shells of unit 7 ROS in 5 Days are stuck in loading Jan 19, 2020 10:38 GMT.

Websockets appears to be stuck in 101 Switching Protocols.

Response of https://api.robotigniteacademy.com/desktop/

{
   "slot_prefix":"x",
   "ip_address":"x.x.x.x",
   "instance_secs":60013.232853,
   "has_spawned_a_robot":false,
   "simulation":null,
   "jupyter":"https://i-073ac65f75cb2760f.robotigniteacademy.com/x/jupyter/notebooks/basic_ROS/python_classes.ipynb",
   "ide":"https://i-073ac65f75cb2760f.robotigniteacademy.com/x",
   "web_shells":[
      
   ],
   "real_robot_assigned":false,
   "graphical_tools":"https://i-073ac65f75cb2760f.robotigniteacademy.com/x/desktop/",
   "feedback_websocket":"wss://i-073ac65f75cb2760f.robotigniteacademy.com/tc_wss/tc_manager",
   "slot_feedback":"wss://i-073ac65f75cb2760f.robotigniteacademy.com/realtime_feedback/x/",
   "item_loaded":{
      "rosject":null,
      "course":{
         "title":"ROS Basics in 5 Days",
         "units":[
            {
               "number":0,
               "title":"Introduction",
               "open_url":"https://api.robotigniteacademy.com/units/24/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":1,
               "title":"ROS Deconstruction",
               "open_url":"https://api.robotigniteacademy.com/units/14/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":2,
               "title":"ROS Basics",
               "open_url":"https://api.robotigniteacademy.com/units/1/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":3,
               "title":"Understanding ROS Topics - Publishers",
               "open_url":"https://api.robotigniteacademy.com/units/2/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":4,
               "title":"Understanding ROS Topics -  Subscribers & Messages",
               "open_url":"https://api.robotigniteacademy.com/units/3/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":5,
               "title":"Understanding ROS Services - Clients",
               "open_url":"https://api.robotigniteacademy.com/units/4/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":6,
               "title":"Understanding ROS Services - Server",
               "open_url":"https://api.robotigniteacademy.com/units/5/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":7,
               "title":"Using Python Classes in ROS",
               "open_url":"https://api.robotigniteacademy.com/units/249/unit_load/",
               "is_selected":true,
               "is_locked":false
            },
            {
               "number":8,
               "title":"Understanding ROS Actions - Clients",
               "open_url":"https://api.robotigniteacademy.com/units/7/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":9,
               "title":"Understanding ROS Actions - Servers",
               "open_url":"https://api.robotigniteacademy.com/units/8/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":10,
               "title":"How to Debug ROS Programs",
               "open_url":"https://api.robotigniteacademy.com/units/9/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":12,
               "title":"PROJECT - Help TurtleBot Robot Get Out of the Maze",
               "open_url":"https://api.robotigniteacademy.com/units/38/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":13,
               "title":"Appendix 1. Local ROS installation",
               "open_url":"https://api.robotigniteacademy.com/units/220/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":14,
               "title":"Appendix 2. Manage ROS workspaces",
               "open_url":"https://api.robotigniteacademy.com/units/221/unit_load/",
               "is_selected":false,
               "is_locked":false
            },
            {
               "number":15,
               "title":"Recommendation after the course",
               "open_url":"https://api.robotigniteacademy.com/units/15/unit_load/",
               "is_selected":false,
               "is_locked":false
            }
         ],
         "learning_path":null,
         "number_of_exercises":37
      }
   },
   "tasks_running":[
      
   ],
   "time_spent":"00:00",
   "robot_lab_connected":false,
   "time_remaining":"08:00",
   "unit_loaded":{
      "id":249,
      "quiz_launch_file":null,
      "quiz_solution":null
   },
   "contacting_instance_succeeded":true
}

Thanks

Sorry, where is the play button supposed to be on the dashboard?

Hi @kkkkkk,

We are working on solving this problem, please bear with us. Kindly ignore the “play button” part.

Hi @kkkkkk,

Could you please check again and share a screenshot if it still doesn’t load? I have tested that the simulation and shell are loading for all units.

It works now, thanks.

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