Issue with Confusion matrix task

[pisani]

Every time I open the Confusion Matrix task I get the attached error message.

 

[Enrico]

Hi! 

Can you please let us know on which version are you experiencing the issue? Is it the latest? (To check Press Alt, top left click "About")

Additionally, if you want you can send me a private message with a dummy flow so that we can try to understand if it is something related to the prcx itself 

 

[pisani]

[Silvia]

Hi!

Try updating the software to the latest version (1.2.2.191) let me know if this works!

Silvia

[pisani]

I’ve tried again, but the issue persists.

I'm attaching the test file here.

erroreconfmat.rfl

[pisani]

Thanks to Rulex’s help, the problem has been resolved.

The issue arose because there was another attribute (ignored) with an output role. If you change the role of this attribute and recompute the task, the correct confusion matrix will be displayed.

This case will be handled in future versions.