WCF Service Error (HttpWebRequest_WebException_RemoteServer)

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This topic contains 5 replies, has 2 voices, and was last updated by Mikhail Mikhail 3 years, 7 months ago.

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  • #1141
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    Savan Tripathi
    Participant

    Dear Mikhail,

    Currently I am trying to map data of modbus device with schema by taking existing server schema and made duplicate schema and save as new name. I have put input channel value in schema editor and save in and put schema in view.

    Now i am login to scada account and clicking on schema it is showing me WCF service error. I had googled it and also go through your forum and try to made changes as per described in forum but still facing the same problem.

    I dont know how to install a latest WCF version. i had checked IIS manager Configuration and all services are currently activated.

    please give me some suggestion regarding it.

    • This topic was modified 3 years, 7 months ago by Mikhail Mikhail.
    #1142
    Mikhail
    Mikhail
    Moderator

    What is your Windows version?
    Please open http://localhost/scada/scheme/ScadaSchemeSvc.svc and post a screenshot.

    #1146
    Avatar
    Savan Tripathi
    Participant

    I am using windows 2008 server

    By putting your URL in browser there is blank page with the error ::::

    Application error: The HttpsGetEnabled property of ServiceMetadataBehavior is set to true and the HttpsGetUrl property is a relative address, but there is no https base address. Either supply an https base address or set HttpsGetUrl to an absolute address.

    #1149
    Mikhail
    Mikhail
    Moderator

    Try the following:
    0. Make a backup of C:\SCADA\ScadaWeb\Web.config
    1. Open C:\SCADA\ScadaWeb\Web.config
    2. Find the line
    3. Delete httpsGetEnabled=”true”
    The line should be

    Open http://localhost/scada/scheme/ScadaSchemeSvc.svc again.

    #1152
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    Savan Tripathi
    Participant

    Thank u so much mikhail, You are genious. now i am able to see the schema..

    #1155
    Mikhail
    Mikhail
    Moderator

    To be honest, thanks to the project community. Many users – many issues – many ready solutions. It is the power of open source 🙂

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