Error In Connecting to my server

[vahidamini]

Hello

I have these parameters to connect my SignalR server Server Address : http://myurl.com Hub Proxy : TaxiTopHub Query String: "user_type=client"

I configured my connection like this

hubConnection = SwiftR.connect("http://myurl.com") { [weak self] connection in connection.queryString = ["user_type": "client"] self?.simpleHub = connection.createHubProxy("TaxiTopHub")

but when I run my code I get this error : SwiftR unable to process message 1i9k4s3y: Error Domain=WKErrorDomain Code=5 "JavaScript execution returned a result of an unsupported type" UserInfo={NSLocalizedDescription=JavaScript execution returned a result of an unsupported type}

Please help me if it's possible

[adamhartford]

What version of SignalR are you using? And what version of SwiftR? And does this error happen after connecting, or after you try to invoke some server method?

[vahidamini]

My signalR version is 2.0 and swiftR version is the latest that published. This error happen while connecting. thanks for your response.

[adamhartford]

Did you set the SignalR version to 2.0?

SwiftR.signalRVersion = .v2_0_0

[vahidamini]

Yes I set it up with the same code you mentioned. But unfortunately I get this error again:

SwiftR unable to process message oxd6kero: Error Domain=WKErrorDomain Code=5 "JavaScript execution returned a result of an unsupported type" UserInfo={NSLocalizedDescription=JavaScript execution returned a result of an unsupported type}

[vahidamini]

I was upgraded my SignalR to 2.1.0 It works, but now any time I run my code the hubconnectio.state is Disconnected why?

     SwiftR.transport = .ServerSentEvents
    SwiftR.signalRVersion = .v2_1_0 
    hubConnection = SwiftR.connect("http://myurl.ir") { [weak self] connection in
        connection.queryString  = ["user_type": "client"]
        self?.simpleHub = connection.createHubProxy("TaxiTopHub")
       print(self!.hubConnection.state)
}

[vahidamini]

Finally I solve it.

[adamhartford]

What was the issue?

[mowali]

vahidamini could you please take the time to answer Adam's question? You may need him again!!

[vahidamini]

I was wrong , uncommenting this line of my code solved my problem: SwiftR.useWKWebView = true Thanks Adam.

[mowali]

thanks for the answer. it didn't solve it for me. still get: SwiftR unable to process message 3k7umb08: Error Domain=WKErrorDomain Code=5 "JavaScript execution returned a result of an unsupported type" UserInfo={NSLocalizedDescription=JavaScript execution returned a result of an unsupported type}