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4
Votes

.NET MAUI app crashes on Android at startup with Method not found exception in .NET 8 preview 6

Adding a reference to Syncfusion.Maui.Core and referencing it in a simple style definition ends up with the error 

Microsoft.Maui.Controls.Xaml.XamlParseException: Position 98:25. Type converter failed: Could not set up parent class, due to: Parent class vtable failed to initialize, due to: Could not load list of method overrides due to Method not found: Microsoft.Maui.Graphics.Size Microsoft.Maui.ILayout.CrossPlatformMeasure(double,double)

This error didn't happen using .NET MAUI in .NET 8 preview 5.

Steps:

  1. Use the solution in the attached sample
  2. Make sure you have .NET 8 preview 6 installed
  3. Launch the app on Android
  4. The app crashes with the error.