Web部分錯誤：（401）未授權

我有一個查詢Web服務的小程序，使用XSLT轉換結果並將它們顯示在jQuery控件中。當我的代碼進入一個網絡的一部分，並部署它，但我發現了以下錯誤：Web部分錯誤：（401）未授權

The remote server returned an error: (401) Unauthorized.

這就是會加載我的XSLT文件中的代碼，這是我懷疑的問題是：

XPathDocument xPathDoc; 
XsltArgumentList args; 

protected override void OnPreRender(EventArgs e) 
{ 
    xPathDoc = QueryRunner.GetQueryResults(); 
    args = QueryRunner.GetColumnsToShow(); 
} 

public static XPathDocument GetQueryResults() 
{ 
    OpacAccess.OpacAccess proxy = new OpacAccess.OpacAccess(); 

    string result = string.Empty; 

    try 
    { 
    result = proxy.query("CompanyName", "username", "password", 
     ReadingList=\"London\"", 1000); 
    } 
    catch (Exception ex) 
    { 
    } 

    // Store the xml of the result 
    XPathDocument xPathDoc = new XPathDocument(new StringReader(result)); 

    return xPathDoc; 
} 

protected override void RenderContents(HtmlTextWriter output) 
{ 
    XslTransform xslt = new XslTransform(); 

    // Load the xslt file and perform the transformation 
    xslt.Load("http://rginfonet/Style%20Library/XSL%20Style%20Sheets/Liberty.xslt"); 
    xslt.Transform(xPathDoc, args, output, null); 
    output.Flush(); 
}

這裏是我的堆棧跟蹤，如果它是在所有有用的人：

[引發WebException：遠程服務器返回錯誤：（401）未經授權] System.Net.HttpWebRequest.GetResponse（）5375213系統.Xml.XmlDownloadManager.GetNonFileStream（Uri uri，ICredentials憑證）+6 9 System.Xml.XmlDownloadManager.GetStream（URI URI，ICredentials憑證）3929371 System.Xml.XmlUrlResolver.GetEntity（URI絕對URI，字符串的作用，類型ofObjectToReturn）+54 System.Xml.XmlTextReaderImpl.OpenUrlDelegate（對象的XmlResolver）+74系統.Threading.CompressedStack.runTryCode（對象的UserData）70 System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup（TryCode代碼，CleanupCode backoutCode，對象的UserData）0 System.Threading.CompressedStack.Run（compressedStack compressedStack，ContextCallback回調，對象狀態） 108 System.Xml.XmlTextReaderImpl.OpenUrl（）186 System.Xml.XmlTextReaderImpl.Read（）208 System.Xml.XPath.XPathDocument.LoadFromReader（的XmlReader讀取器，XmlSpace空間）217 System.Xml.XPath.XPathDocument。。（XmlReader reader，XmlSpace空間）+20 System.Xml.Xsl.XsltOld.Compiler.LoadDocument（XmlTextReaderImpl reader）+85 System.Xml.Xsl.XslTransform.Load（String url，XmlResolver解析器）+100 System.Xml。 Xsl.XslTransform.Load（String u RL）25個LibertyControl.ResultsGrid.RenderContents（HtmlTextWriter的輸出）74 System.Web.UI.WebControls.WebControl.Render（HtmlTextWriter的作家）32 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter的作家的ControlAdapter適配器）27 System.Web.UI.Control.RenderControl（HtmlTextWriter writer，ControlAdapter adapter）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter writer）+25 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+ 134 System.Web.UI.Control.RenderChildren（HtmlTextWriter writer）+19 System.Web.UI.WebControls.WebControl.RenderContents（HtmlTextWriter writer）+10 System.Web.UI.WebControls.WebControl.Render（HtmlTextWriter writer）+32 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI.Control.RenderControl（HtmlTextWriter作家，ControlAdapter適配器）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter作家）+ 25 Microsoft.SharePoint.WebPartPages.SPChrome.RenderPart內容（HtmlTextWriter輸出，WebPart部分）+66

[WebPartException：遠程服務器返回錯誤：（401）Unauthorized。] Microsoft.SharePoint.WebPartPages.SPChrome.RenderPartContents（HtmlTextWriter輸出，WebPart部件）+140 Microsoft。 SharePoint.WebPartPages.SPChrome.RenderWebPart（HtmlTextWriter輸出，WebPart部分）+63 Microsoft.SharePoint.WebPartPages.WebPartZone.RenderZoneCell（HtmlTextWriter輸出，布爾bMoreParts，WebPart部分）+144 Microsoft.SharePoint.WebPartPages.WebPartZone.RenderWebParts（HtmlTextWriter輸出， ArrayList中的WebParts）495 Microsoft.SharePoint.WebPartPages.WebPartZone.Render（HtmlTextWriter的輸出）902 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter的作家的ControlAdapter適配器）+27 System.Web.UI.Control.RenderControl（HtmlTextWriter的作家，ControlAdapter適配器）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter wri ter）+25 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+134 System.Web.UI.Control.RenderChildren（HtmlTextWriter writer）+19 System.Web.UI.Control.Render（HtmlTextWriter writer） +10 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI.Control.RenderControl（HtmlTextWriter作家，ControlAdapter適配器）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter作家）+25 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter的作家，ICollection的兒童）+134 System.Web.UI.Control.RenderChildren（HtmlTextWriter的作家）+19 System.Web.UI.HtmlControls.HtmlContainerControl.Render（HtmlTextWriter的作家）+32 System.Web.UI.Control。RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI.Control.RenderControl（HtmlTextWriter作家，ControlAdapter適配器）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter作家）+25 System.Web.UI.Control .RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+134 System.Web.UI.Control.RenderChildren（HtmlTextWriter writer）+19 System.Web.UI.HtmlControls.HtmlForm.RenderChildren（HtmlTextWriter writer）+163 System.Web.UI.HtmlControls .HtmlContainerControl.Render（HtmlTextWriter作家）+32 System.Web.UI.HtmlControls.HtmlForm.Render（HtmlTextWriter輸出）+51 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI .Control.RenderControl（HtmlTextWriter writer，ControlAdapter adapter）+99 System.Web.UI.HtmlControls.HtmlForm.RenderControl（HtmlTextWriter writer）+40 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+134 System。 Web.UI.Control.RenderChild ren（HtmlTextWriter作家）+19 System.Web.UI.HtmlControls.HtmlContainerControl.Render（HtmlTextWriter作家）+32 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI.Control。 RenderControl（HtmlTextWriter writer，ControlAdapter adapter）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter writer）+25 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+134 System.Web.UI.Control .RenderChildren（HtmlTextWriter作家）+19 System.Web.UI.Control.Render（HtmlTextWriter作家）+10 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter作家，ControlAdapter適配器）+27 System.Web.UI.Control.RenderControl （HtmlTextWriter writer，ControlAdapter adapter）+99 System.Web.UI.Control.RenderControl（HtmlTextWriter writer）+25 System.Web.UI.Control.RenderChildrenInternal（HtmlTextWriter writer，ICollection children）+134 System.Web.UI.Control。 RenderChildren（HtmlTextWriter作家）+19 System.Web.UI.Page.Rend er（HtmlTextWriter writer）+29 System.Web.UI.Control.RenderControlInternal（HtmlTextWriter writer，ControlAdapter adapter）+27 System.Web.UI.Control.RenderControl（HtmlTextWriter writer，ControlAdapter adapter）+99 System.Web.UI.Control .RenderControl（HtmlTextWriter作家）+25 System.Web.UI.Page.ProcessRequestMain（布爾includeStagesBeforeAsyncPoint，布爾includeStagesAfterAsyncPoint）+1266

請讓我知道，如果你可以借一些洞察什麼是造成這一點。謝謝！

來源

2011-06-14 Jesse Roper