Stepwise - object inputs not found

[Dima1]

Hi All

Trying to use simple Stepwise model and have an error: object inputs not found. Linear regression model works fine. Could you pls advise what could cause this issue and how to solve it? Thanks. 

[MarqueeCrew]

@Dima1,

It looks like a bug to me too :(

I'm sure that Alteryx will respond.  If you need help right away, I would open a ticket with them.

Cheers,

Mark

[Dima1]

One comment, dont know if it is useful. When I used 4 variables workflow works fine, when I used more then 4 it crashed (there are 6 variables in model).

[SophiaF · Accepted solution]

Hi @Dima1 - if available, could you try changing the tool version of the Linear Regression tool to 1.0?

1. Right-click the Linear Regression tool.
2. Point to Choose Tool Version and select version 1.0.

[Dima1]

 Hi @SophiaF!

Thanks, that helped.

Could you please advise whats the difference between Linear Regression 1.1 , 1.o and 2.0?

Thanks!!

[wade12]

@SophiaFThanks.

@Dima1This error might be caused as a result of an issue "under the hood" i.e. in the R code on the back-end.

[Cavent]

Changing the properties of the linear regression node seems to do the trick and fixes the issue.  Thank you SophiaF. 

[Ting]

This fixed my problem!

Thank you!