Error: TS Model Factory (20): Tool #64: Error in apply(params_for_coeffs, 2, max)

[sheidari]

I'm receiving the following error message when using the TS Model Factory tool:

Error: TS Model Factory (20): Tool #64: Error in apply(params_for_coeffs, 2, max) :

Any thoughts on how to solve for this? 

[TrevorS]

Hello @sheidari 
Thank you for posting to the Community.
Are you able to provide a copy of your workflow and some sample data?

It looks like your error message is referring to a specific tool function. We would need to see what its trying to do in order to troubleshoot further for you.
Thanks!
TrevorS

[Leonardo_Albuquerque]

I am with the same problem. Here is my workflow.

[martuszka]

Please check if you are forecasting 2 or more items. TS forecasting tool is not working when you try to predict 1 product. For predicting single timeseries you can use normal ARIMA tool.