Object reference not set to an instance of an object.

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Object reference not set to an instance of an object.

2024-03-13 00:02| 来源: 网络整理| 查看: 265

Server Error in '/' Application. Object reference not set to an instance of an object. Description: 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.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

Line 29: TR_NewsTitle.Visible = false; Line 30: TR_NewsAuthor.Visible = false; Line 31: string parentId = Sqlcommon.deUrlStr(Request.QueryString["ParentId"].ToString()); Line 32: string newsType = Sqlcommon.deUrlStr(Request.QueryString["Type"].ToString()); Line 33: bindNews2(parentId,newsType); Source File: d:\cw24015\newsDetail.aspx.cs Line: 31

Stack Trace:

[NullReferenceException: Object reference not set to an instance of an object.] newsDetail.Page_Load(Object sender, EventArgs e) in d:\cw24015\newsDetail.aspx.cs:31 System.Web.UI.Control.LoadRecursive() +115 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2909 Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.36480

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Object reference not set to an instance of an object.

Object reference not set to an instance of an object.

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