重写成员“MySql.Data.Entity.MySqlConnectionFactory.CreateConnection(System.String)”时违反了继承安全性规则。重写方法的安全可访问性必须与所重写方法的安全可访问性匹配。

try
               {
                   types.AddRange(assembly.GetTypes());
               }
               catch (Exception e)
               {
                   var assemblyName = assembly.FullName;

                   if (e is System.Reflection.ReflectionTypeLoadException)
                   {
                       var typeLoadException = e as ReflectionTypeLoadException;
                       var loaderExceptions = typeLoadException.LoaderExceptions;

                       foreach (var loaderException in loaderExceptions)
                       {
                           throw new Exception("加载程序集时发生错误：程序集名" + assemblyName, loaderException);

                       }
                   }

                   throw new Exception("加载程序集时发生错误：程序集名" + assemblyName, e);
               }