Hello,
I’m having trouble submitting the assignment and keep encountering errors.
When I submit Exercise 1, I receive the following error message:
An unknown error has occurred: {“typeName”:“”,“code”:“task_failed”,“description”:“Task failed.”}. Please try submitting again. If the problem still persists, please reach out to Coursera via our Help Center.
For Exercise 5, the submission fails with this message:
Failed test case: Incorrect output in ‘ex05’: Number of lines do not match.
Expected: 6 lines, but got: 0 lines.
I have already tried the following:
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Resetting the notebook to the original starter code
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Re-running all cells from top to bottom
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Making sure no extra print statements or output were added
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Submitting multiple times after restarting the kernel
However, the issue still persists. Could this be a platform-related issue, or is there something specific I should check in my notebook setup or output format?
Any guidance would be greatly appreciated. Thank you very much!