root-robot

Hi @SteveMacenski Although I was over-writing the ```use_sim_time``` parameter value from the terminal, still I changed all the ```use_sim_time``` values to ```true``` and still the error remains the same.

Also when running the ```nav2_navfn_planner``` and the ```smac_planner``` there was no error and navigation executed perfectly. Hence a conclusion can be made that the error is not due to the...