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RadChart unexpected error occured

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Chart (Obsolete)
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Shareiq
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Shareiq asked on 08 Feb 2009, 03:30 PM

Hi,

We are having problems with RadCharts, we are using the latest telerik dll, 

First problem:
An error occurred during the processing of . Telerik.Charting.ChartSeriesCollection must have items of type
'Telerik.Charting.ChartSeries'. 'ChartSeries' is of type 'System.Web.UI.HtmlControls.HtmlGenericControl'.

After some investigation we added the following line in the web.config line:
add verb="*" path="ChartImage.axd" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2008.3.1314.35, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false" />

After this line was added sharepoint displayed the following error:
"An unexpected error has occurred"

Could any one help on this issue?

Thanks,
Sumit


 




 

 

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Ves
Telerik team
answered on 09 Feb 2009, 10:07 AM
Hello Sumit,

This question has already been answered in a support ticket. Please, check it for details.

Generally, in IIS7 the chart httphandler should be registered in system.webserver section in your web.config and not in system.web. The details are available in this help topic.

Greetings,
Ves
the Telerik team

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