Description
System Information (please complete the following information):
- Model Builder Version: 16.0.2003.302
- Visual Studio 2019 Enterprise
Describe the bug
Using the Issue Classification Scenario:
After a failed attempt to Train, I revisited the Data screen and changed some of the columns. I then attempted another Train that failed again. I changed more of the columns settings and attempted a third time to Train. This time an error was thrown as in the below image.
To Reproduce
Steps to reproduce the behaviour:
- Go to 'Scenario' and select 'Issue Classification'
- Select a file with multiple text columns using ';' as the delimiter.
- Select a 'Label' and as many 'Feature' columns as reasonable.
- Click 'Train'
- Input 180 as the 'Time to train'
- Click 'Start training'
- If no exception is thrown, edit 'Feature' columns and repeat steps 4-6.
- Exception is thrown.
Expected behaviour
I expected to be able to repeat steps 3-6 as many times as necessary to complete a successful training session.
Additional context
As I'm using version control, I reverted my version and tried again. I also tried restarting VS. Now every time I attempt to train, the exception is thrown. I would attach the data source file, but it contains sensitive database schema information.