The Invalid Link error is issued in the following situations:
'Destination' must be a screen or a screen reference in link with 'Method' set to 'Navigate': you have a Link widget whose Method property is Navigate and whose Destination property is an action, and it should be a screen because you are just navigating between screens.
Edit the Link widget and either change one of the following properties, depending on whether you want to submit the end-user data or not: set the Method property to Submit or Ajax; or set the Destination property to a Screen or a Screen reference. Learn more about the different behaviors of the Link widget.
Arguments of '<type>' data type are not allowed in links with 'Method' property set to 'Navigate': you have a Link widget whose Method property is Navigate and whose arguments map parameters of the Binary Data, Record, or List data type.
Edit the Link widget and, depending on your requirements, do one of the following: (if the parameter is optional) do not map the corresponding Destination argument; or set the Method property to Submit or Ajax. Learn more about the different behaviors of the Link widget.
Clicking the symbol will take you directly to the invalid Link widget.
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