Kế Hoạch Ngày Khai Giảng Năm Học 2021 – 2022

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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 52: else Line 53: divComment.Visible = false; Line 54: if (details.DocFileName.Length > 0) Line 55: hplDownload.NavigateUrl = details.DocFileName; Line 56: else
Source File: c:\www\vhosts\lequydonhadong.edu.vn\httpdocs\NewsDetails.aspx.cs Line: 54 Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.] _NewsDetails.PopulateControls() in c:\www\vhosts\lequydonhadong.edu.vn\httpdocs\NewsDetails.aspx.cs:54 _NewsDetails.Page_Load(Object sender, EventArgs e) in c:\www\vhosts\lequydonhadong.edu.vn\httpdocs\NewsDetails.aspx.cs:68 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35 System.EventHandler.Invoke(Object sender, EventArgs e) +0 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +50 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +627
Version Information: Microsoft .NET Framework Version:2.0.50727.8974; ASP.NET Version:2.0.50727.8975

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