Hi Oksana,
Thanks for your reply...
Basically this issue is fixed some how...
I am getting below error while generating the proxy class. In my reference folder this dll is present with 5.7.0.0 version, still getting error.
Loading core metadata from assembly file C:\Users\Adminb7a0354d41\Desktop\RetailSDK\References\Microsoft.Dynamics.Retail.Proxies.ExtensionsGenerator.9.17.19329.14\build\Microsoft.Dynamics.Retail.RetailServerLibrary.dll.
Loading extended metadata from assembly file C:\Users\Adminb7a0354d41\Desktop\RetailSDK\References\POS.CustomerEx.Extension.dll.
Commerce Proxy Generator failed due to the error: Could not load file or assembly 'System.Web.OData, Version=5.5.1.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified..
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.TypeExtensions.CallMethod(Type source, Object instance, String methodName, Object[] parameters)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.MetadataResolver.LoadEdmxFromAssemblyFile(String filePath, IEnumerable`1 extendedAssemblyPaths, String apiVersion)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.MetadataResolver.GetEdmxStringInternal(String metadataPath, Collection`1 extendedMetadataPaths, String apiVersion)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.MetadataResolver.GetEdmxStringInternal(String metadataPath, Collection`1 extendedMetadataPaths, String apiVersion)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.MetadataResolver.GetEdmxString(String metadataPath, Collection`1 extendedMetadataPaths, String apiVersion)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.StartUp.Start(String[] args)
at Microsoft.Dynamics.Commerce.CommerceProxyGenerator.Program.Main(String[] args)