誰でもこの例外について説明できますか? '/ eims_web' アプリケーションでnull参照例外スタック
サーバーエラー:
Object reference not set to an instance of an object.
説明:
An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
例外の詳細:
System.NullReferenceException: Object reference not set to an instance of an object.
ソースエラー:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
スタックトレース:あなたのコードを見ずに
[NullReferenceException: Object reference not set to an instance of an object.]
System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace) +24
System.Xml.XmlDocument.Load(XmlReader reader) +108
System.Web.UI.WebControls.XmlDataSource.PopulateXmlDocument(XmlDocument document, CacheDependency& dataCacheDependency, CacheDependency& transformCacheDependency) +342
System.Web.UI.WebControls.XmlDataSource.GetXmlDocument() +253
System.Web.UI.WebControls.XmlHierarchicalDataSourceView.Select() +51
System.Web.UI.WebControls.Menu.DataBindItem(MenuItem item) +326
System.Web.UI.WebControls.Menu.PerformDataBinding() +99
System.Web.UI.WebControls.HierarchicalDataBoundControl.PerformSelect() +126
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +125
System.Web.UI.WebControls.Menu.DataBind() +29
System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +104
System.Web.UI.WebControls.Menu.EnsureDataBound() +70
System.Web.UI.WebControls.BaseDataBoundControl.OnPreRender(EventArgs e) +43
System.Web.UI.WebControls.Menu.OnPreRender(EventArgs e, Boolean registerScript) +89
System.Web.UI.WebControls.Menu.OnPreRender(EventArgs e) +63
System.Web.UI.Control.PreRenderRecursiveInternal() +200
System.Web.UI.Control.PreRenderRecursiveInternal() +322
System.Web.UI.Control.PreRenderRecursiveInternal() +322
System.Web.UI.Control.PreRenderRecursiveInternal() +322
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4837
XmlDocumentの読み込みに失敗したようです。 XML宣言が正しいこと、およびXML構造にエラーがないことを確認してください。 –