Aaron Jefferson Villanueva's Blog Site» .Net http://malebolgia.shadowsonawall.net Programming / Designing Blogging from windows to mac. Fri, 06 Aug 2010 02:40:24 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 System.NullReferenceException http://malebolgia.shadowsonawall.net/code-programming/system-nullreferenceexception.html http://malebolgia.shadowsonawall.net/code-programming/system-nullreferenceexception.html#comments Sun, 23 Aug 2009 15:32:59 +0000 admin http://malebolgia.shadowsonawall.net/?p=141 While trying Telerik component, I got this error System.NullReferenceException - Object reference not set to an instance of an object, I struggle how to find causing this error, And somehow the solution was


From:


ddbImages.Image = ((Image)item.Tag).GetThumbnailImage(20, 20, null, new IntPtr());
ddbImages.Text = item.Text;

To:


if (item != null)
  {
    ddbImages.Image = ((Image)item.Tag).GetThumbnailImage(20, 20, null, new IntPtr());
    ddbImages.Text = item.Text;
  }
]]> http://malebolgia.shadowsonawall.net/code-programming/system-nullreferenceexception.html/feed 0 Another .Net Project http://malebolgia.shadowsonawall.net/code-programming/another-net-project.html http://malebolgia.shadowsonawall.net/code-programming/another-net-project.html#comments Mon, 05 Mar 2007 08:38:15 +0000 admin http://malebolgia.shadowsonawall.net/?p=7 IIS 5.1/ Visual Studio .Net 2005 / MSSQL Server 2005. At first I'm excited cause for the 4th Time I got a rare project of ASP .Net. I have to finish this in a month. I need to redesign the template.]]> http://malebolgia.shadowsonawall.net/code-programming/another-net-project.html/feed 0