If Xml-RPC service has no default constructor (no arguments) defined, this issue will occur. Fix is currently in progress and .NET Core DI will be used to fix this problem.
`public class MetaWeblogXmlRpcService : IMetaWeblogXmlRpcService
{
private readonly IConfigService configService;
private readonly IContextUnitOfWork unitOfWork;
private readonly UserManager userManager;
private readonly SignInManager signInManager;
private readonly ILogger logger;
private readonly IHttpContextAccessor contextAccessor;
public MetaWeblogXmlRpcService(IConfigService configService,
IContextUnitOfWork unitOfWork,
UserManager<ApplicationUser> userManager,
SignInManager<ApplicationUser> signInManager,
ILogger<MetaWeblogXmlRpcService> logger,
IHttpContextAccessor contextAccessor)
{``