Submission Error "an item with the same key..."

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VM's image
VM
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Joined 27 Nov '10 Email user

Hi - trying to make a submission tonight but no luck, I am getting an error message "an item with the same key has already been added". The submission is in an identical format to my previous submissions, and I have checked that the filename is different from all previous submissions.

Jeff M - please investigate/resolve
 
#1 / Posted 22 months ago
Sali Mali's image
Sali Mali
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Joined 22 Jun '10 Email user

this happens if your header row contains duplicate names.

eg

a,a,a

rather than

a,b,c
 
#2 / Posted 22 months ago
VM's image
VM
Posts 10
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Joined 27 Nov '10 Email user

thanks
 
#3 / Posted 22 months ago
Jeff Moser's image
Jeff Moser
Kaggle Admin
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Joined 21 Aug '10 Email user
From Kaggle

Sali Mali is correct. I'm hoping to update that code soon to be more helpful with error messages and more tolerant of input.

If you have further issues, send the file to support at kaggle.com and I'll take a closer look.

Thanks
 
#4 / Posted 22 months ago

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