Submission failed multiple times

I have created a submission.csv as required still it is not able to process my file .

The csv you submitted has an extra space in the header, at the end which was the reason for the failure of the submission.

Screenshot below (i.e. space after “class_index”)


Hey ,
Thanks for your help . I still facing this issue , "child ‘submission-rz77q-1471909850’ failed’ .
This is the message i get after submitting . I have removed the extra-space and also have all the 10830 rows


You have a ‘#’ before the class_index.
Screenshot from 2020-05-07 21-24-02