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WinUI 3 & Reunion 0.5 error: Microsoft C++ exception: winrt::hresult_error at memory location 0x..... when NavigationView is using

See original GitHub issue

Describe the bug: Impossible to use NavigationView component in WinUI 3 and Project Reunion 0.5.

Steps to reproduce the bug: All you need to do for the bug reproducing, is to add NavigationView item to your XAML code:

  <NavigationView/>

Screenshots:

Version Info

NuGet package version: WinUI 3 - Project Reunion 0.5

Windows app type:

UWP	Win32
No	Yes

Windows 10 version	Saw the problem?
Insider Build (xxxxx)
October 2020 Update (19042)	Yes
May 2020 Update (19041)	Yes
November 2019 Update (18363)
May 2019 Update (18362)
October 2018 Update (17763)
April 2018 Update (17134)
Fall Creators Update (16299)
Creators Update (15063)

Device form factor	Saw the problem?
Desktop	Yes
Xbox
Surface Hub
IoT

Additional context I suppose, It’s the same error, that describes in this issue: #4790

Issue Analytics

State:
Created 2 years ago
Comments:12 (6 by maintainers)

Top GitHub Comments

1reaction

anawishnoffcommented, Apr 27, 2021

Hi @LeftTwixWand, you should see a fix for this bug in the upcoming WinUI 3/Project Reunion 0.8 Preview, which you can expect soon. Thanks for filing this!

1reaction

LeftTwixWandcommented, Apr 14, 2021

When the exception caught by VS, press F5 and continue works for me.

So strange. In one project I can just skip the error, and it will work. But in another, any manipulations with a NavigationView also will throw an exception: Access violation reading location