The code in RosWebInterfaces Topic 8.4 example code is not correct.
the index.html and main.js is the map course’s code
Topic 8.4 Don’t fall behind!
Before continuing to the exercises, make sure your files are ok. Check a copy of how they should be at this point.
Thanks for reporting, it was wrong the reference to the files.
The correct content for the files are the ones provided on the notebook previously, at the beginning of the unit.
We are updating the notebook references.
Thanks for contributing