No overload for method 'NavigateAsync' takes 3 arguments

[Blarzek]

Hi coders!
I have a problem after updating Prism on my project. I receive the following message:

No overload for method 'NavigateAsync' takes 3 arguments

The line where I receive that error is this:

await _navigationservice.NavigateAsync("NavigationBar/MyView", _parameters, useModalNavigation: true);

Does INavigationService changed? What can I do to solve this? Thank you so much for your help.

Prism 8.0.0.1909

[dansiegel]

Does INavigationService changed?

As a result of our initial UWP support attempts for Prism 7 certain functionality was split from the INavigationService and surfaced through extension methods. In Prism 8 these API's were merged back into INavigationService however certain extensions were missed and not reported by the community until after Prism 8 was released.

This has already been fixed in #2235 and the changes are available in the Sponsor Connect CI Feed.

What can I do to solve this?

• As a sponsor you can access the Prism CI feed via Sponsor Connect and simply use the latest greatest package
• You can copy the changes from Added back INavigationService extension methods #2235 into your project as a shim to be replaced whenever the next Prism release comes out
• You can refactor this call to use the known Uri parameter useModalNavigation on the individual views you would like pushed modally or just add it to the NavigationParameters to push all views modally.