异常信息:
System.InvalidOperationException: 在类型“JxtServiceSoap”中方法“Send”上加载属性“XmlSerializerFormatAttribute”时出错。有关详细信息,请参阅 InnerException。 ---> System.NullReferenceException: 未将对象引用设置到对象的实例。
在 System.Reflection.CustomAttribute.GetCustomAttributes(Module decoratedModule, Int32 decoratedMetadataToken, Int32 pcaCount, RuntimeType attributeFilterType, Boolean mustBeInheritable, IList derivedAttributes)
--- 内部异常堆栈跟踪的结尾 ---
在 System.ServiceModel.Description.ServiceReflector.GetCustomAttributes(ICustomAttributeProvider attrProvider, Type attrType, Boolean inherit)
在 System.ServiceModel.Description.ServiceReflector.GetSingleAttribute[T](ICustomAttributeProvider attrProvider)
在 System.ServiceModel.Description.ServiceReflector.GetSingleAttribute[T](ICustomAttributeProvider attrProvider, Type[] attrTypeGroup)
在 System.ServiceModel.Description.TypeLoader.GetFormattingAttribute(ICustomAttributeProvider attrProvider, Attribute defaultFormatAttribute)
在 System.ServiceModel.Description.TypeLoader.AddBehaviors(ContractDescription contractDesc, Type implType, Boolean implIsCallback, ContractReflectionInfo reflectionInfo)
在 System.ServiceModel.Description.TypeLoader.LoadContractDescriptionHelper(Type contractType, Type serviceType, Object serviceImplementation)
在 System.ServiceModel.ChannelFactory`1.CreateDescription()
在 System.ServiceModel.ChannelFactory.InitializeEndpoint(String configurationName, EndpointAddress address)
在 System.ServiceModel.ChannelFactory`1..ctor(String endpointConfigurationName, EndpointAddress remoteAddress)
在 System.ServiceModel.EndpointTrait`1.CreateSimplexFactory()
在 System.ServiceModel.ClientBase`1.CreateChannelFactoryRef(EndpointTrait`1 endpointTrait)
在 System.ServiceModel.ClientBase`1.InitializeChannelFactoryRef()
在 System.ServiceModel.ClientBase`1..ctor()
解决办法:
安装.net framework 3.5 sp1 即可
官方下载地址:http://www.microsoft.com/zh-cn/download/details.aspx?id=22