CODEWITHSUNDEEP
c#jsonroutesservicestack
Mustafa Gülmez
Mustafa Gülmez

Reputation: 125

Servicestack routing issue with 'Could not find property' error

When I upgreade the servicestack version of my application to "4.5.12", i am getting error as decribed below.

First of all my application configuration is something like this basicly:

[Route("/users/{Id}")]
public class User : IReturn<UserResponse>
{
    public int Id { get; set; }
    public string Name { get; set; }
}

public class UserResponse
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Surname { get; set; }

}

public class MyServices : Service
{
    public object Any(User request)
    {
        return new UserResponse { Id = request.Id, Name = request.Name, Surname = "Unknown"};
    }
}

If i call service like this: [http://localhost:24365/users/1?format=json][1]

I am getting error:

{
"ResponseStatus": {
    "ErrorCode": "ArgumentException",
    "Message": "Could not find property Id on User",
    "StackTrace": "   konum: ServiceStack.Host.RestPath.CreateRequest(String pathInfo, Dictionary`2 queryStringAndFormData, Object fromInstance)\r\n   konum: ServiceStack.Host.RestHandler.CreateRequest(IRequest httpReq, IRestPath restPath, Dictionary`2 requestParams, Object requestDto)\r\n   konum: ServiceStack.Host.RestHandler.CreateRequest(IRequest httpReq, IRestPath restPath, Dictionary`2 requestParams)\r\n   konum: ServiceStack.Host.RestHandler.CreateRequest(IRequest httpReq, IRestPath restPath)\r\n   konum: ServiceStack.Host.RestHandler.ProcessRequestAsync(IRequest httpReq, IResponse httpRes, String operationName)"
}

}

But i have "Id" property in "User" model. Is there anyone have a problem like this?

Upvotes: 1

Views: 284

Answers (1)

Mustafa G&#252;lmez
Mustafa G&#252;lmez

Reputation: 125

I checked github for reason of this error on github(line:425).

I think line:417 causes this error. 

if (!this.propertyNamesMap.TryGetValue(variableName.ToLower(), out propertyNameOnRequest))

Because "I" and "i" not same character for our pc language. (Culture: tr-TR)

For fixing problem i have to add some codes to apphost.cs file like this:

public class AppHost : AppHostBase
{
    public override RouteAttribute[] GetRouteAttributes(Type requestType)
    {
        var routes = base.GetRouteAttributes(requestType);
        routes.Each(x => x.Path = x.Path.ToLower(CultureInfo.GetCultureInfo("en-US")));
        return routes;
    }
}

Upvotes: 2

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