web Charting Issues

[martin.s.ransome]

I right cicked the toolbar, selected choose items and then selected chart: System.Web.UI.DataVisualization.Charting. I see the chart icon in the tool box drag it to the designer and get the following:

Error Creating control - Chart1
Object reference not set to an instance of an object.


Please Help.

 

[JohnH]

Your profile states .Net 3.5, which indicate VS 2008, for that it seems a bit complicated: Installing Microsoft Chart Controls for .NET 3.5

By the way, Charting was included in .Net 4 framework with support in VS 2010 IDE, here Chart is already in the Toolbox, under Data tab.