How do I resolve the error UI Error e.replace is not a function

raminar

I am trying to create a classification model using an Excel file, but I am getting an error. I am not using macros. 

ceaperez

@raminar, 
can you share your process?
It's important in order to reproduce the error and to find a solution. 

regards

raminar

The process is as follows: I upload .csv file for a classification model. Then I select column I want to predict. Next I try to add the gains and losses. That is when I get the error. 

ceaperez

Hi @raminar, 

please read this thread to learn how to share your process and data 

How can I share RapidMiner Studio processes online or with other people? — RapidMiner Community

regards

raminar

I am using your online model and not an app. How do I make this information available to you?

alebo

Hi @raminar,
We fixed the issue with gains and cost matrix.
Regards,
Andras