DrvDsOpcUaServer BUG

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  • December 12, 2022 at 8:41 am #11752
    Zeus
    Participant

    Hi,
    The error info is below.

    Resolver could not find assembly ‘Opc.Ua.Bindings.Https, Version=1.4.370.0, Culture=neutral, PublicKeyToken=bfa7a73c5cf4b6e8’
    requested by ‘Opc.Ua.Core, Version=1.4.370.0, Culture=neutral, PublicKeyToken=bfa7a73c5cf4b6e8’

    I installed it manual
    <PackageReference Include=”OPCFoundation.NetStandard.Opc.Ua.Bindings.Https” Version=”1.4.371.41″ />

    And here comes a new error

    Could not load file or assembly ‘Microsoft.AspNetCore.Hosting, Version=6.0.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60’

    December 13, 2022 at 11:54 am #11758
    Mikhail
    Moderator

    Hi,
    Try copying all the latest DLLs from the installation package.
    Opc.Ua.Bindings.Https is not needed for DrvDsOpcUaServer. There was a bug in OPC UA libraries that was fixed by the developers.

    December 13, 2022 at 11:56 am #11759
    Mikhail
    Moderator

    Also recreate DrvDsOpcUaServer.xml if it exists.

    December 15, 2022 at 10:00 am #11764
    Zeus
    Participant

    Thanks

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