当我将ContextDbContext和DomainDbContext添加到ContextPool时，EF Core 2.0出错

Question

当我这样做时

            services.AddDbContextPool<ApplicationDbContext>(options =>
            options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

        services.AddDbContextPool<DomainDbContext >(options =>
            options.UseSqlServer(Configuration.GetConnectionString("DefaultConnection")));

我收到此错误

  

ArgumentException：类型的表达式   ＆＃39; {Microsoft.EntityFrameworkCore.DbContextOptions {1}} 1 [ApplicationDbContext]＆＃39;   参数名称：arguments [0]