Hi
I try to run the course simulation (Crash course)
I setup the environment
Run the simulation
After a few minutes I get a FATAL error:
Could not connect the service : .controller_manager/list_controllres
Any idea ?
Could it be that you missed some steps (e.g,., starting the controller service)?
Also, sharing the screenshots of the instructions you are following and the terminal output would help us understand your situation better.
one more reason to copy text from shell 
Pls help me copy text from the shell so i can paste the steps I followed
See Copy the text from Shell windows - #5 by bayodesegun
That said, please try to share a screenshot of the terminal output, instead of copying/pasting. Try maximizing the terminal so we can see the complete output.
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