Hello! Going through and struggling with the Nearest Neighbors lab, specifically the box that starts with " trip_markers and len(trip_markers) # 1000 ". While I often check the solutions to see what parts I am missing in order to continue progressing through the labs, the solution does match the box provided in the lab and also produces errors (" AttributeError: 'NoneType' object has no attribute 'location' "). Have played around with it, tried to match arguments to what I've written up to that point, but so far no luck and it means I can't finish out this lab at all unfortunately. I'll keep trying though.
I'll also bring up the issues I've had when I do my technical interview (y'all forgot to introduce lambda completely so I've been struggling with functions using lambda) but wanted to flag it here too!
Hello! Going through and struggling with the Nearest Neighbors lab, specifically the box that starts with " trip_markers and len(trip_markers) # 1000 ". While I often check the solutions to see what parts I am missing in order to continue progressing through the labs, the solution does match the box provided in the lab and also produces errors (" AttributeError: 'NoneType' object has no attribute 'location' "). Have played around with it, tried to match arguments to what I've written up to that point, but so far no luck and it means I can't finish out this lab at all unfortunately. I'll keep trying though. I'll also bring up the issues I've had when I do my technical interview (y'all forgot to introduce lambda completely so I've been struggling with functions using lambda) but wanted to flag it here too!