ERRORS.md

Errors

Compile from stream

Code executed

Stream? requestBody = await GetRequestBodyAsStreamAsync(requestMessage, cancellationToken);
IJSStreamReference? result = await _accessorJsRef.Value.InvokeAsync<IJSStreamReference>("get", requestMessage.RequestUri, requestMethod, requestBody);
await using Stream stream = await result.OpenReadStreamAsync();
MemoryStream ms = new MemoryStream();
await stream.CopyToAsync(ms);

Error message

'Supplied value is not a typed array or blob.\nError: Supplied value is not a typed array or blob.\n at p (http://localhost:5049/_framework/blazor.webassembly.js:1:1083)\n at R (http://localhost:5049/_framework/blazor.webassembly.js:1:5037)\n at http://localhost:5049/_framework/blazor.webassembly.js:1:3380'

Note

Don't pass a cancellationToken to IJSRuntime.Value.InvokeAsync, as it will fail with confusing error around Int.Ptr

Error message

'Serialization and deserialization of 'System.IntPtr' instances are not supported. Path: $.WaitHandle.Handle.'

• dotnet/aspnetcore#40799 (comment)

Bad IL format

foreach(var assemblyName in bootstrap.Assemblies())
{
    var message = new HttpRequestMessage(HttpMethod.Get, $"_framework/{assemblyName}");
    var assemblyAsString = await _storageAccessor.GetAsStringAsync(message);

    using var stream = new MemoryStream();
    using var writer = new StreamWriter(stream);
    {
        await writer.WriteAsync(assemblyAsString);
        await writer.FlushAsync();
        Assembly assembly = AssemblyLoadContext.Default.LoadFromStream(stream);
        assemblies.Add(assembly);
    }
}

Base64 to ByteArray

Error message

Bad IL Format.

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Importing a module script failed. undefined

Updated js path in CacheStorageAccessor.cs.

The value cannot be an empty string. (Parameter 'path')

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Failed to fetch dynamically imported module: https://alex-hedley.github.io/js/cacheStorageAccessor.js TypeError: Failed to fetch dynamically imported module: https://alex-hedley.github.io/js/cacheStorageAccessor.js

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(Can't create a metadata reference to an assembly without location.)