In order to resolve errors that are flagged on an application the best practice is to quickly check the notification center at the top right hand side of your application, which allows you to view the history of actions on your app by all, by errors, or by actions.
I will select errors. It notifies me that the Tax ID field, which is highlighted red on my application has a conditional, which references company structure, which was recently deleted. There are a couple different ways I can resolve this. One being, I can remove the Tax ID field entirely. A second being, that I could, uhm, update or remove conditional logic.0:48 The third would be to add back the company structure field from my dictionary, then update the conditional logic to fix the errors, and now you'll see that the error is removed from my notification center.