sql-server - 调用的目标抛出了异常。 (REDIS缓存)

Question

我正在尝试解决我们在网络应用程序上使用 REDIS 缓存时遇到的特定问题，但需要帮助理解堆栈跟踪。

当用户查看报表查看器时，我们间歇性地在我们的错误表中记录了Exception has been thrown by the target of an invocation，但没有迹象表明客户端出现任何问题。

我已经通读了这篇文章:How to solve: "exception was thrown by the target of invocation" C#但是它似乎没有涵盖我们的具体问题。

我们的记录器记录的堆栈跟踪；

    at System.RuntimeMethodHandle.SerializationInvoke(IRuntimeMethodInfo method, Object target, SerializationInfo info, StreamingContext& context)         at System.Runtime.Serialization.ObjectManager.CompleteISerializableObject(Object obj, SerializationInfo info, StreamingContext context)         at System.Runtime.Serialization.ObjectManager.FixupSpecialObject(ObjectHolder holder)         at System.Runtime.Serialization.ObjectManager.DoFixups()         at System.Runtime.Serialization.Formatters.Binary.ObjectReader.Deserialize(HeaderHandler handler, __BinaryParser serParser, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)         at System.Runtime.Serialization.Formatters.Binary.BinaryFormatter.Deserialize(Stream serializationStream, HeaderHandler handler, Boolean fCheck, Boolean isCrossAppDomain, IMethodCallMessage methodCallMessage)         at Microsoft.Web.Redis.BinarySerializer.Deserialize(Byte[] data) in D:\BuildAgent\work\f55792526e6d9089\src\Shared\BinarySerializer.cs:line 37         at Microsoft.Web.Redis.ChangeTrackingSessionStateItemCollection.GetData(String normalizedName) in D:\BuildAgent\work\f55792526e6d9089\src\Shared\ChangeTrackingSessionStateItemCollection.cs:line 156         at Microsoft.Web.Redis.ChangeTrackingSessionStateItemCollection.get_Item(String name) in D:\BuildAgent\work\f55792526e6d9089\src\Shared\ChangeTrackingSessionStateItemCollection.cs:line 141         at System.Web.SessionState.HttpSessionStateContainer.get_Item(String name)         at Microsoft.Reporting.WebForms.ViewerDataOperation..ctor()         at Microsoft.Reporting.WebForms.HttpHandler.GetHandler(String operationType)         at Microsoft.Reporting.WebForms.HttpHandler.ProcessRequest(HttpContext context)         at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()         at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Answer 1

看起来是反序列化过程中的一个问题。类定义在序列化和反序列化之间是否发生了变化？