C2_W1 assignment submission error

Course Q&A Machine Learning Specialization Advanced Learning Algorithms
1

For all three exercises I received an “All tests passed!”. However when submitting the assignment I received an “Try Again • Grade Received: 0%. Sorry, your submission was incorrect. Please try again. Expecting value: line 1 column 1 (char 0)”.

I suspect that there is an error in the evaluation since the unit tests worked fine during the assignment?
Both assignments in Course 1 worked perfectly fine for me with the first attempt.

What can I do?

2

Hi!

can you send me your code in a direct message so I can help?

1 Like
3

Thanks for the very quick reaction and support via direct messages. The problem was finally solved by re-submitting the same code again twice. Not sure yet what the actual problem was, maybe my currently very poor internet connection.