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我有一个充当代理的 ASP.net 表单页面。

我的网站正在从另一个网站 companyX.com 下载一些内容。

companyX.com 的站点正在使用sharePoint。

我的网站正在从 companyX.com 下载 HTML 并成功将其添加到我的页面，但是，在我的页面抛出下面粘贴的错误之后Page_Init, Page_Load和Page_Unload之前。Render

我的网站没有安装任何共享点。但是，asp.net 中似乎有一些东西正在处理我页面中的 HTML 内容，识别一些共享点标签，然后尝试加载共享点。我很想把它关掉！

我的页面确实有EnableViewState="false" EnableViewStateMac="false" ValidateRequest="false"

错误：

System.Web.HttpException (0x80004005): The state information is invalid for this page and might be corrupted. ---> System.Web.UI.ViewStateException: Invalid viewstate. 
    Client IP: 127.0.0.1
    Port: 55413
    Referer: xxx/App.aspx?id=xxx
    Path: /App.aspx
    User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.72 Safari/537.36
    ViewState: xxx... ---> System.ArgumentException: The serialized data is invalid. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.SharePoint, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified.
   at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMarkHandle stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName, ObjectHandleOnStack type)
   at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean loadTypeFromPartialName)
   at System.RuntimeType.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark)
   at System.Type.GetType(String typeName, Boolean throwOnError)
   at System.Web.UI.ObjectStateFormatter.DeserializeType(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.DeserializeValue(SerializerBinaryReader reader)
   at System.Web.UI.ObjectStateFormatter.Deserialize(Stream inputStream)
   --- End of inner exception stack trace ---
   at System.Web.UI.ObjectStateFormatter.Deserialize(Stream inputStream)
   at System.Web.UI.ObjectStateFormatter.Deserialize(String inputString, Purpose purpose)
   at System.Web.UI.ObjectStateFormatter.System.Web.UI.IStateFormatter2.Deserialize(String serializedState, Purpose purpose)
   at System.Web.UI.Util.DeserializeWithAssert(IStateFormatter2 formatter, String serializedState, Purpose purpose)
   at System.Web.UI.HiddenFieldPageStatePersister.Load()
   --- End of inner exception stack trace ---
   at System.Web.UI.ViewStateException.ThrowError(Exception inner, String persistedState, String errorPageMessage, Boolean macValidationError)
   at System.Web.UI.HiddenFieldPageStatePersister.Load()
   at System.Web.UI.Page.LoadPageStateFromPersistenceMedium()
   at System.Web.UI.Page.LoadAllState()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context)
   at System.Web.UI.Page.ProcessRequest(HttpContext context)
   at ASP.app_aspx.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
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2 回答 2

1

ASP.net 没有绑定加载 Sharepoint，它试图理解您正在检索的页面中包含的 ViewState，但不能，因为它是由具有不同机器密钥等的另一台服务器构建的。

我会在渲染阶段之前亲自从检索到的 HTML 中删除 ViewState 隐藏字段，否则您可能会遇到持续存在的问题，这些问题可能会随机混淆问题。

于 2013-07-25T20:14:01.467 回答
0

我终于通过在我的页面中添加以下内容来修复它：

Protected Overrides Function LoadPageStateFromPersistenceMedium() As Object
    Return Nothing
End Function
于 2013-07-26T00:30:38.460 回答