Error: Path cannot contain steps if the widget is not contained in a data view.

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Hey there, newbie here~   I was doing the practice for the module "Create an App with Advanced Page Building" and everything was going well until I got stuck on the unit "Setting Up the Expenses App - Build the Detail Pages - Create the Edit Page."   I keep getting this error: "Path cannot contain steps if the widget is not contained in a data view," even though I followed all the steps. Can you help me figure out what I did wrong? I’m attaching the Page Explorer and Page sections.   1. Page Explorer   2. Page itself   3. Combo box details:   TIA!
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No one answered but I had the same error using a widget with 2 parameters and a single datagrid in it. The datagrid path was defined through parameter 1 and adding the second caused the error. I had to put the datagrid in a dataview that specifically used parameter 1 as the context. 

 

The entity path of dataview2 doesn't work with your current page setup. For future reference, take a screenshot of the regular view instead of the design view as the design view isn't as detailed in showing the page structure, even with the page explorer list.

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