Hi guys, Having issues in that my answers look pretty spot on, yet not accepted.
Thanks for any inklings of assistance , Cam
Hi guys, Having issues in that my answers look pretty spot on, yet not accepted.
The error “unable to find object required for grading” means there is a problem in your notebook.
I’m not a mentor for that course, but here are some typical mistakes:
Any of these (and quite a few more) can make the grader unable to process your notebook.
how can one start all over again. it seems the file is saved and one can not start afresh when these mistakes are made. What’s is the way out?
Generally, you can use the File menu to delete your notebook ipynb file, then use the “Lab Help” → “Get latest version” tool. This will restore any missing files.