# Something went wrong message **URL:** \ **Category:** ROS2 Navigation\ **Created:** [January 29, 2021, 12:48am UTC](https://get-help.theconstruct.ai/t/something-went-wrong-message/7924 "2021-01-29T00:48:05Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![marcosbarrera](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/marcosbarrera/32/2373_2.png) [@marcosbarrera](https://get-help.theconstruct.ai/u/marcosbarrera)\ **Post date:** [January 29, 2021, 12:48am UTC](https://get-help.theconstruct.ai/t/something-went-wrong-message/7924/1 "2021-01-29T00:48:05Z")
I tried to launch the course from the email I received and it is giving am error saying something went wrong. Is the course not available yet? ---
**Author:** ![albertoezquerro](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/albertoezquerro/32/7031_2.png) [@albertoezquerro](https://get-help.theconstruct.ai/u/albertoezquerro)\ **Post date:** [January 29, 2021, 8:32am UTC](https://get-help.theconstruct.ai/t/something-went-wrong-message/7924/2 "2021-01-29T08:32:06Z")
Hello @marcosbarrera , Can you try to open it now? Best, ---
**Author:** ![marcosbarrera](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/marcosbarrera/32/2373_2.png) [@marcosbarrera](https://get-help.theconstruct.ai/u/marcosbarrera)\ **Post date:** [January 29, 2021, 5:31pm UTC](https://get-help.theconstruct.ai/t/something-went-wrong-message/7924/3 "2021-01-29T17:31:19Z")
Yes. It is working now. Thank you. ---
**Author:** ![bayodesegun](https://get-help.theconstruct.ai/user_avatar/get-help.theconstruct.ai/bayodesegun/32/6966_2.png) [@bayodesegun](https://get-help.theconstruct.ai/u/bayodesegun)\ **Post date:** [February 1, 2021, 8:35am UTC](https://get-help.theconstruct.ai/t/something-went-wrong-message/7924/4 "2021-02-01T08:35:49Z")