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iOS emulator with ArcGISRuntime.Maui crashes

ScottSanzo

We're in the process of replacing a legacy app with a Maui app. We're using the the latest version of ArcGISRuntime.Maui (100.14.1-preview3 at the time of post) , with some success, when it's deployed to a device. However, when attempting to use the emulator, we're getting the following error.

Esri.ArcGISRuntime.ArcGISRuntimeException: 'Internal error: Could not create rendering pipeline 're_texture_draw'.
API message: Target OS is incompatible: library was not compiled for the simulator

Note, this exception is also thrown when debugging the sample at https://github.com/dotMorten/MauiPlayground.

I looked for a similar question but didn't turn up anything. Is this a known bug, is there a work around for it, or a timeline for a fix?

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Accepted answers

SomeGISGuy

This is a known issue with the ios simulator in that preview, and will be fixed in the next preview. Until then, add this to your project file, and it should address it.

    <ItemGroup Condition="'$(RuntimeIdentifier)' == 'iossimulator-x64'">
        <PackageReference Include="Esri.ArcGISRuntime.Xamarin.iOS" Version="100.14.1" GeneratePathProperty="true" />
        <Content Include="$(PkgEsri_ArcGISRuntime_Xamarin_iOS)\resources\shaders\simx64\*.metallib" Visible="false" Condition="'$(RuntimeIdentifier)' == 'iossimulator-x64'" >
            <Link>RuntimeCoreNet\resources\shaders\%(RecursiveDir)%(Filename)%(Extension)</Link>
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>    
    </ItemGroup>

All comments

ScottSanzo

Thanks for the work around, it's working correctly with that addition.

Anyone else encountering this error, add the item group then clean your solution.

SomeGISGuy

This is a known issue with the ios simulator in that preview, and will be fixed in the next preview. Until then, add this to your project file, and it should address it.

    <ItemGroup Condition="'$(RuntimeIdentifier)' == 'iossimulator-x64'">
        <PackageReference Include="Esri.ArcGISRuntime.Xamarin.iOS" Version="100.14.1" GeneratePathProperty="true" />
        <Content Include="$(PkgEsri_ArcGISRuntime_Xamarin_iOS)\resources\shaders\simx64\*.metallib" Visible="false" Condition="'$(RuntimeIdentifier)' == 'iossimulator-x64'" >
            <Link>RuntimeCoreNet\resources\shaders\%(RecursiveDir)%(Filename)%(Extension)</Link>
            <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
        </Content>    
    </ItemGroup>

ScottSanzo

Correct. The crash happens regardless of whether or not I debug it, or simply deploy it, as long as the simulator is used.

PreetiMaske

Thanks for trying ArcGIS Runtime SDK Maui preview. It is exciting to see our users transitioning to new technology . For this particular error, are you getting this error when deploying to an iOS simulator?

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