I’m taking the graded assignment of module 2. Before submitting the assignment, I save, click submit. It takes a couple of minutes, and then shows the following error:
An unexpected error occurred. Please try again later.
Anyone an idea how to resolve this? Or how to restart the entire assignment so it doesn’t take my saved checkpoints?
Go to the Lab Help menu (the question-mark inside a circle), and use “Get latest version”.
Go to “File->Open” menu, and open the new notebook.
Use the “Kernel->Restart & Clear All Output” command.
Now the new notebook is ready for you to use.
Note: Do not rename the new notebook. The grader always uses the notebook with the original file name.
Also if you encounter the error again, then kindly take a screenshot and post it here, so we can look into the issue behind why that error was encountered.