Unable to submit exercises

[niha070rika]

Getting errors making it hard to submit file.

---

TypeError Traceback (most recent call last) in 3 4 # send the added functions to coursera grader for getting a grade on this part ----> 5 grader.grade()

~\Documents\MSc\Coursera_ML\ml-coursera-python-assignments\submission.py in grade(self) 29 parts = OrderedDict() 30 for part_id, result in self: ---> 31 parts[str(part_id)] = {'output': sprintf('%0.5f ', result)} 32 result, response = self.request(parts) 33 response = json.loads(response.decode("utf-8"))

~\Documents\MSc\Coursera_ML\ml-coursera-python-assignments\submission.py in sprintf(fmt, arg) 103 return ' '.join(fmt % e for e in np.asarray(arg).ravel('F')) 104 else: --> 105 return fmt % arg

TypeError: must be real number, not NoneType

[dibgerge]

If still having problems, try pulling the latest code to submit assignment. There has been any update on the grading system.

[shsh9625]

If still having problems, try pulling the latest code to submit assignment. There has been any update on the grading system.

I'm using the current repository but still, have the same error. What should I do? Any help please?

[julle1903]

I'm using the current repository but still, have the same error. What should I do? Any help please?

I have the same problem. ¯_(ツ)_/¯

[shsh9625]

I'm using the current repository but still, have the same error. What should I do? Any help please?

I have the same problem. ¯_(ツ)_/¯ Hi, I switched to Matlab to submit. I couldn't figure out how to submit in python.