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 97:             // Title
Line 98:             ArtistesTableAdapter _ta = new ArtistesTableAdapter();
Line 99:             gpl.ArtistesDataTable _dt = (gpl.ArtistesDataTable)_ta.GetDataById(int.Parse(((HiddenField)fvArtiste.FindControl("hfId")).Value));
Line 100:            gpl.ArtistesRow _dr = (gpl.ArtistesRow)_dt.Rows[0];
Line 101:            if (!_dr.IsTitleNull())

Source File: c:\inetpub\vhosts\galerie-pascal-laine.com\httpdocs\artistes-1.aspx.cs    Line: 99

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   _artistes.fvArtiste_DataBound(Object sender, EventArgs e) in c:\inetpub\vhosts\galerie-pascal-laine.com\httpdocs\artistes-1.aspx.cs:99
   System.Web.UI.WebControls.BaseDataBoundControl.OnDataBound(EventArgs e) +97
   System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +140
   System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +31
   System.Web.UI.WebControls.DataBoundControl.PerformSelect() +142
   System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +73
   System.Web.UI.WebControls.FormView.DataBind() +4
   System.Web.UI.WebControls.BaseDataBoundControl.EnsureDataBound() +82
   System.Web.UI.WebControls.FormView.EnsureDataBound() +166
   System.Web.UI.WebControls.CompositeDataBoundControl.CreateChildControls() +72
   System.Web.UI.Control.EnsureChildControls() +87
   System.Web.UI.Control.PreRenderRecursiveInternal() +44
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Control.PreRenderRecursiveInternal() +171
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +842


Version Information: Microsoft .NET Framework Version:2.0.50727.8974; ASP.NET Version:2.0.50727.8974