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Popup within Popup

See original GitHub issue

Hi,

I am trying to navigate from a PopupPage to another PopupPage. Navigating back to the previous page using NavigationService.GoBackAsync(), it returns back an Exception although the popup page was visually dismissed.

Exception message:

at Prism.Plugin.Popups.PopupPageNavigationService+<InvokeOnNavigatedToAsync>d__8.MoveNext () [0x0012a] in D:\a\1\s\src\Prism.Plugin.Popups\PopupPageNavigationService.cs:135 \n— End of stack trace from previous location where exception was thrown —\n at Prism.Plugin.Popups.PopupPageNavigationService+<GoBackInternal>d__4.MoveNext () [0x00194] in D:\a\1\s\src\Prism.Plugin.Popups\PopupPageNavigationService.cs:57 "

Edit: Using NavigationService.ClearPopupStackAsync() yields the same result. This is happening both in iOS and Android.

Issue Analytics

State:
Created 5 years ago
Comments:7 (1 by maintainers)

Top GitHub Comments

7reactions

thisisthekapcommented, Jul 4, 2019

Also experiencing this issue. @dansiegel Would vote for reopening this issue.

1reaction

arbesoftcommented, Jul 3, 2019

Hi @dansiegel , here is an example how to reproduce the exception. After ClearPopupStackAsync the INavigationResult is Success False. Steps:

Clone Repo: https://github.com/arbesoft/popupsample
Add Breakpoint at PopUpViewModel Line 30
Start Debugging --> Go To MasterDetailPage --> Then click openpopup --> then Click Back Button.

Result: You will get a NavigationResult with Success == False and Exception.

Regards

Osman