New answers tagged turtlebot3
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Caught exception in launch (see debug for traceback): [Errno 2] No such file or directory for urtlebot3_.urdf
From the error message, it seems the issue is that the environment variable TURTLEBOT3_MODEL is not set. This variable determines which TurtleBot3 model's URDF file ...
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Caught exception in launch (see debug for traceback): [Errno 2] No such file or directory for urtlebot3_.urdf
Did you check if the .urdf file exists in that folder?
Providing more information would make it easier to find a solution
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