When i run the radzen 2.53.2 code generator, there is an error: net::ERR_CONNECTION_REFUSED
Can any one has face it and got a solution?
the full description of the error is:
radzen: Generating code ...
radzen: Code generation done in 2769ms.
dotnet: watch :
dotnet: Started
net::ERR_CONNECTION_REFUSED
dotnet: CSC : warning CS8034: Unable to load Analyzer assembly C:\Users\Administrator.nuget\packages\microsoft.aspnetcore.components.analyzers\3.1.0\analyzers\dotnet\cs\Microsoft.AspNetCore.Components.Analyzers.dll : Assembly with same name is already loaded [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: Pages\AddTblTrafficSign.razor(116,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblTrafficSign.razor.g.cs(518,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\AddTblTrafficSign.razor.g.cs(519,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblTrafficSign.razor.g.cs(519,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblTrafficSign.razor.g.cs(121,174): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(230,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1013,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1014,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1014,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(240,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1049,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1050,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1050,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(250,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1085,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1086,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1086,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(260,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1121,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1122,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1122,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(270,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1157,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1158,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1158,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(280,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1193,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1194,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1194,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\AddTblCountry.razor(300,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1272,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1273,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(1273,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\AddTblCountry.razor.g.cs(121,174): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(230,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1013,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1014,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1014,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: Pages\EditTblCountry.razor(240,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1049,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1050,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1050,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(250,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1085,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1086,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1086,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(260,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1121,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1122,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1122,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(270,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1157,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1158,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1158,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(280,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1193,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1194,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1194,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblCountry.razor(300,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet: obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1272,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1273,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(1273,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblCountry.razor.g.cs(121,174): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
Pages\EditTblTrafficSign.razor(116,67): error CS1503: Argument 1: cannot convert from 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblTrafficSign.razor.g.cs(518,284): error CS1503: Argument 2: cannot convert from 'Microsoft.AspNetCore.Components.EventCallback<byte[]>' to 'Microsoft.AspNetCore.Components.EventCallback' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblTrafficSign.razor.g.cs(519,213): error CS0029: Cannot implicitly convert type 'byte[]' to 'string' [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblTrafficSign.razor.g.cs(519,213): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
obj\Debug\netcoreapp3.1\Razor\Pages\EditTblTrafficSign.razor.g.cs(121,174): error CS1662: Cannot convert lambda expression to intended delegate type because some of the return types in the block are not implicitly convertible to the delegate return type [D:\03-Dev\Radzen Blazor\server\DemsWeb.csproj]
dotnet:
dotnet: The build failed. Fix the build errors and run again.
dotnet: watch :
dotnet: Exited with error code 1
dotnet: watch : Waiting for a file to change before restarting dotnet...
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED
net::ERR_CONNECTION_REFUSED