When I deploy a new version of my application to the Mendix cloud, after I transport the new version into acceptance, I am taken to the Configure page (with 3 tabs, General - Constants - Scheduled Events). When I click Continue on this page, I get the following message: and I can't go any further. If I navigate back to Environments and click Details, I can start the application with no problem. DeepLink works fine after the application is started. I have other apps where I don't get this error message. Any ideas what is causing this message?
My experience has always been that you need to provide a value during deployment. Typically I add a space and continue, then go back update the constant to blank and restart. I've never experienced where the constant was allowed to be blank during deployment.
I would rather have seen that the deeplink module would define the constant in the modeler to a default login.html instead of leaving it empty. But that is just my humble opinion.