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关于:此页的状态信息无效,可能已损坏的解决方法

2015-05-15 10:36 766 查看
错误信息:此页的状态信息无效,可能已损坏


“/SchoolWebUI”应用程序中的服务器错误。


此页的状态信息无效,可能已损坏。

说明: 执行当前 Web 请求期间,出现未处理的异常。请检查堆栈跟踪信息,以了解有关该错误以及代码中导致错误的出处的详细信息。

异常详细信息: System.Web.HttpException: 此页的状态信息无效,可能已损坏。

源错误:


[没有相关的源行]

源文件: c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary
ASP.NET Files/schoolwebui/50f66ba2/6cfe9dcf/App_Web_skznrmav.0.cs 行: 0

堆栈跟踪:


[FormatException: Base-64 字符串中的无效字符。]
System.Convert.FromBase64String(String s) +0
System.Web.UI.ObjectStateFormatter.Deserialize(String inputString) +72
System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter.Deserialize(String serializedState) +5
System.Web.UI.Util.DeserializeWithAssert(IStateFormatter formatter, String serializedState) +37
System.Web.UI.HiddenFieldPageStatePersister.Load() +142

[ViewStateException: 无效的视图状态。
Client IP: 127.0.0.1
Port:
User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; EmbeddedWB 14.52 from: http://www.bsalsa.com/ EmbeddedWB 14.52; .NET CLR 1.1.4322; .NET CLR 2.0.50727)
ViewState: /wEPDwUJNTY4NjAyMTU4D2QWAgIBD2QWAgIHD2QWCAIBD2QWBGYPDxYEHghDc3NDbGFzcwUIaGVhZGVyQmceBF8hU0ICAmRkAgEPDxYEHwAFCWNvbnRlbnRCZx8BAgIWAh4Fc3R5bGUFDmRpc3BsYXk6YmxvY2s7ZAICD2QWBGYPDxYEHwAFCGhlYWRlckJnHwECAmRkAgEPDxYEHwAFCWNvbnRlbnRCZx8BAgJkZAIDD2QWBGYPDxYEHwAFCGhlYWRlckJnHwECAmRkAgEPDxYEHwAFCWNvbnRlbnRCZx8BAgJkZAIED2QWBGYPDxYEHwAFCGhlYWRlckJnHwECAmRkAgEPDxYEHwAFCWNvbnRlbnRCZx8BAgJkZBgBBR5fX0NvbnRyb2xzUmVxdWlyZVBvc3RCYWNrS2V5X18WAQUMSW1nYnRuU2VhcmNodOXeSoOKZIZtIy+I99l5M/GYH2c=,/wEPDwUJODUwOTc3NDQ4ZGR5fKeN/4/duHR2c2acL8ClMnT9Yw==
Referer: http://localhost:1845/SchoolWebUI/Default.aspx Path: /SchoolWebUI/Default.aspx]

[HttpException (0x80004005): 此页的状态信息无效,可能已损坏。]
System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError) +119
System.Web.UI.HiddenFieldPageStatePersister.Load() +241
System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +80
System.Web.UI.Page.LoadAllState() +35
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +8003
System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +202
System.Web.UI.Page.ProcessRequest() +85
System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +20
System.Web.UI.Page.ProcessRequest(HttpContext context) +110
ASP.default_aspx.ProcessRequest(HttpContext context) in c:/WINDOWS/Microsoft.NET/Framework/v2.0.50727/Temporary ASP.NET Files/schoolwebui/50f66ba2/6cfe9dcf/App_Web_skznrmav.0.cs:0
System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +390
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +65

版本信息: Microsoft .NET Framework 版本:2.0.50727.832; ASP.NET 版本:2.0.50727.832

运行环境:

VS2005

解决方法:

查看源视图:

<FORM id=form1 name=form1 runat="server"><INPUT

id=__VIEWSTATE type=hidden

value=/wEPDwUJODUwOTc3NDQ4ZGR5fKeN/4/duHR2c2acL8ClMnT9Yw== name=__VIEWSTATE>

发现有一个__VIEWSTATE隐藏控件。

注:这是将解析后的代码直接拷到新的页面中出现的问题。

普通的aspx页面根本不会有viewstate。

将此控件(上面红色部分)全部删除即可。
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