Cannot get rid of "Tool not initialized" error

[evgeniy2024]

I'm using linear regression tool for AI work. It suddenly stopped working 😲

The error is: `Error: Linear Regression (115): Tool #170: The input '#2' was not initialized.`.

I can't fix this error not matter what I do. Can someone please tell me how to fix this bug?

I added my Alteryx file as well. The input I'm using in Montreal bixi data: https://bixi.com/en/open-data/

[evgeniy2024]

By the way, one might think that the error is because some of the blocks have no connections, it's not the case unfortunately. The error is on the linear regression tool:

I have an exam coming up and I need this to work. I can try uninstalling and re-installing Alteryx but I'd like to know how to fix this in case this bug re-appears in the middle of the exam.

[KGT]

This worked for me when I selected "duration_sec" as the target and the codes as the predictors. Then ran the model. It's not quick, due to the selections being discrete and the model picked.

Validity of the model is a different thing, as if this is for actual analyses, then some feature engineering would be recommended.

Note: showing the configuration of the tool would help in future.