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Error details
Hello I would like to ask if you can help me reset this course to default; I accidentally made some messy and installed some packages that conflict so that I could not load the map or run the simulation anymore.
Hello @rasbot00_2420 ,
Every time you open the course environment it is opened with the default settings (with the exception of the contents from the catkin_ws, which are saved in order to preserve your work). Therefore, the next time you access the course the environment should be back to normal. A faster way to force this reset would be to open a different course and then go back to this one. Changing from one course to another forces the reset of the environment.
Hope this helps,
Hello,
It does not work after I changed to another course and came back this course. The terminal still looks weird, as I could not be able to launch the gmapping_demo.launch anymore
The problem is that you modified your ~/.bashrc file incorrectly.
Please see this post on how to reset the file:
I need to reset the course to factory default because the lab was configured by construct AI, I deleted some TurtleBot necessary packages, including the turtlebot_navigation packages. I do not know how to reinstall; otherwise I will not be able to continue other exercises.
Which lab are you talking about? This should have nothing to do with the lab.
Why are you modifying and deleting files at random? You should not modify or delete files unless the notebook asks you to do that, or you know what you are doing.
I have reset your files to factory settings. Please be careful what you modify or delete this time.
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