Application works in Debug build but crashes in Release build when binding ImmutableArray to ItemsSource with x:Static

andrekoehler commented 3 months ago

Description

The application works in Debug build but crashes in Release build as soon as navigating to the XAML that uses x:Static to bind Picker.ItemsSource to an ImmutableArray.

Steps to Reproduce

Create a new MAUI app

Add SomeViewModel.cs:

namespace MauiApp1;
public class SomeViewModel
{
public System.Collections.Immutable.ImmutableArray<string> Letters => ["A", "B", "C"];
public static System.Collections.Immutable.ImmutableArray<string> StaticLetters => ["A", "B", "C"];
}

Add this to MainPage.xaml:

    <!-- crashes only in Release build -->
    <Picker ItemsSource="{x:Static local:SomeViewModel.StaticLetters}" />

    <!-- works in Debug and Release build -->
    <!--<Picker ItemsSource="{Binding Letters}" />-->

Select Release build and run the app on Windows Machine
The app will immediately crash if the picker is on the MainPage. In my actual app it crashes as soon as I enter the page with the picker.

Link to public reproduction project repository

No response

Version with bug

8.0.61 SR6.1

Is this a regression from previous behavior?

Not sure, did not test other versions

Last version that worked well

Unknown/Other

Affected platforms

Windows, I was not able test on other platforms

Affected platform versions

net8.0-windows10.0.19041.0

Did you find any workaround?

Do not use a static property with x:Static, instead use a non-static property with Binding.

Relevant log output

Windows Event Log show the following for the crash:

- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
  <Provider Name="Application Error" Guid="{a0e9b465-b939-57d7-b27d-95d8e925ff57}" /> 
  <EventID>1000</EventID> 
  <Version>0</Version> 
  <Level>2</Level> 
  <Task>100</Task> 
  <Opcode>0</Opcode> 
  <Keywords>0x8000000000000000</Keywords> 
  <TimeCreated SystemTime="2024-08-22T15:10:30.0419212Z" /> 
  <EventRecordID>21892</EventRecordID> 
  <Correlation /> 
  <Execution ProcessID="36660" ThreadID="2852" /> 
  <Channel>Application</Channel> 
  <Computer>DEV</Computer> 
  <Security UserID="S-1-5-21-3321493303-1542447700-3530763417-1001" /> 
  </System>
- <EventData>
  <Data Name="AppName">MauiApp1.exe</Data> 
  <Data Name="AppVersion">1.0.0.0</Data> 
  <Data Name="AppTimeStamp">66960000</Data> 
  <Data Name="ModuleName">Microsoft.ui.xaml.dll</Data> 
  <Data Name="ModuleVersion">3.1.5.0</Data> 
  <Data Name="ModuleTimeStamp">cd7cc268</Data> 
  <Data Name="ExceptionCode">c000027b</Data> 
  <Data Name="FaultingOffset">00000000004051c5</Data> 
  <Data Name="ProcessId">0x7fc4</Data> 
  <Data Name="ProcessCreationTime">0x1daf4a56cc91dbf</Data> 
  <Data Name="AppPath">C:\dev\_test\MauiApp1\bin\Release\net8.0-windows10.0.19041.0\win10-x64\AppX\MauiApp1.exe</Data> 
  <Data Name="ModulePath">C:\Program Files\WindowsApps\Microsoft.WindowsAppRuntime.1.5_5001.214.1843.0_x64__8wekyb3d8bbwe\Microsoft.ui.xaml.dll</Data> 
  <Data Name="IntegratorReportId">0316a482-2d1f-4afa-9ce4-490c681db1d4</Data> 
  <Data Name="PackageFullName">com.companyname.mauiapp1_1.0.0.1_x64__9zz4h110yvjzm</Data> 
  <Data Name="PackageRelativeAppId">App</Data> 
  </EventData>
  </Event>

github-actions[bot] commented 3 months ago

Hi I'm an AI powered bot that finds similar issues based off the issue title.

Please view the issues below to see if they solve your problem, and if the issue describes your problem please consider closing this one and thumbs upping the other issue to help us prioritize it. Thank you!

Open similar issues:

InvalidProgramException when binding to a static property (#12101), similarity score: 0.79
Binding to an array property in an object will fail (raise NoSuchMethodException or other) in release, but not in debug configuration (#15933), similarity score: 0.74
Application Crash Issue with Data Binding in .NET MAUI 8 CollectionView and ObservableCollection (#20037), similarity score: 0.74

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kevinxufei commented 3 months ago

I can repro this issue at Windows platform on the latest 17.12.0 Preview 1.0(8.0.80 & 8.0.61 & 8.0.40). MauiApp22.zip

dotnet / maui