The vectors passed to AlteryxPredictive::rSquared() were of unequal length

[davidmakovoz]

I am running the Linear_Regression tool. 

I got the following error

Error: Linear Regression (16): Tool #170: The vectors passed to AlteryxPredictive::rSquared() were of unequal length. Please contact Alteryx Support.

How do I troubleshoot this error?

Or should I actually contact Alteryx Support?

[joshuaburkhow]

Are you able to share your workflow?

[davidmakovoz · Accepted solution]

While I was sanitizing the data I found what the problem was. One of the fields have a couple of empty cells. Once I imputed them with 0's the problem was solved.