Errors in building PDS.WITSMLstudio.Core project

[xtwang18]

Environment:
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Win7 Professional Service Pack 1, 64 bit;
Visual Studio 2017, 15.9.7
pds-technology/witsml version : Jun. 5,2019
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PROBLEM 1:
One error was found in witsml-master\src\Core\Connections\ConnectionExtensions.cs when I tried to build PDS.WITSMLstudio.Core project, details are as following:

if (!string.IsNullOrWhiteSpace(connection.EtpCompression))
 {
        client.SetSupportedCompression(connection.EtpCompression);//Line 137, error here
 }

Error details:
“IEtpClient”(the type of client) doesn't have any method called “SetSupportedCompression” .
then , I went to check the interface IEtpClient existed in \witsml-master\ext\etp-devkit\src\DevKit\Common\IEtpClient.cs, it has four methods except the above one: SetProxy, IsOpen, Open, and OpenAsync.

PROBLEM 2:
Error in witsml-master\src\Store.Core\Providers\Discovery\Discovery12StoreProvider.cs Line 50
protected override void HandleGetTreeResources(ProtocolEventArgs<GetTreeResources, IList<Resource>> args)
Error details:
“Discovery12StoreProvider.HandleGetTreeResources(ProtocolEventArgs<GetTreeResources, IList>)”: no proper method found in DiscoveryStoreHandler to override.
There is no method named HanleGetTreeResources in DiscoveryStoreHandler(witsml-master\ext\etp-devkit\src\DevKit\v12\Protocol\Discovery\DiscoveryStoreHandler.cs) .

[MohMehrnia]

https://github.com/AIKICo/PDS.WITSMLstudio

this is my repository and is converted to dotnet 4.8(enjoy it!)
WITSML Server (ETP Server)
CONFIG IIS AND RUN IT
YOU CAN GENERATE DOCKER FILE
PRE:
MONOGODB (ANY VERSION)

I AM NEW IN WITSML NOT PROGRAMMING :D