Question

我有一个组织，每个高级查找请求都会立即失败，无论实体如何。我无法在其他地方的CRM中找到这种情况的例子。有人见过这个吗？

错误是：

    >MSCRM Error Report:
--------------------------------------------------------------------------------------------------------
Error: A potentially dangerous Request.Form value was detected from the client (FetchXml="<fetch version="1.0"...").

Error Message: ASP.NET has detected data in the request that is potentially dangerous because it might include HTML markup or script. The data might represent an attempt to compromise the security of your application, such as a cross-site scripting attack. If this type of input is appropriate in your application, you can include code in a web page to explicitly allow it. For more information, see http://go.microsoft.com/fwlink/?LinkID=212874.

Error Details: A potentially dangerous Request.Form value was detected from the client (FetchXml="<fetch version="1.0"...").

Source File: Not available

Line Number: Not available

Request URL: http://crmdev02/xxxxx/AdvancedFind/fetchData.aspx?pagemode=iframe&sitemappath=Workplace%7cMyWork%7cnav_dashboards

Stack Trace Info: [HttpRequestValidationException: A potentially dangerous Request.Form value was detected from the client (FetchXml="<fetch version="1.0"...").]
   at System.Web.HttpRequest.ValidateString(String value, String collectionKey, RequestValidationSource requestCollection)
   at System.Web.HttpRequest.ValidateHttpValueCollection(HttpValueCollection collection, RequestValidationSource requestCollection)
   at System.Web.HttpRequest.get_HasForm()
   at System.Web.UI.Page.GetCollectionBasedOnMethod(Boolean dontReturnNull)
   at System.Web.UI.Page.DeterminePostBackMode()
   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.ProcessRequest(HttpContext context)
   at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Answer 1

我不确定为什么这仍然是一个问题，但这个解决方案对我有用：

http://www.crmxpress.net/Blog/post/2011/10/22/After-migrating-CRM-40-to-CRM-2011-CRM-is-throwing-an-exception-A-potentially-dangerous-RequestForm-value-was-detected-from-the-client-.aspx

CRM 2011高级查找错误

1 个答案: