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Error executing child request for ChartImg.axd

Last Post 08/29/2011 8:16 AM by Joseph Craig. 1 Replies.

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Elgin Rogers

Nuke Active Member
Posts:22

08/28/2011 2:09 PM
To All: Thank you for you assistance. Recently I upgraded my DNN site to 6.0. Because of issues with container print icons not being visible, I had my ISP provider roll my website back to DNN 5.6.1. Everything is working as it did before the upgrade, including the charting of data. I am now trying to restore this "rolled-back" version of my site to my local machine. I have followed the Lee Sykes instructions on restoring a local copy of DNN Website, and all is working okay, EXCEPT for charting. I get the following error when I click on one of my links that includes a chart on the page "Error executing child request for ChartImg.axd." (lengthier version of the error posted below.) I have made sure to use the same web.config file from the live website with the exception of changing the connection strings to connect to my local SQL server. All of that is working properly. What do I need to look for? Is it something in web.config? Am I missing a dll? These are standard asp:Chart controls that I am using. I have posted the complete error message below. Thank you. Elgin An error has occurred. DotNetNuke.Services.Exceptions.PageLoadException: Error executing child request for ChartImg.axd. ---> System.Web.HttpException: Error executing child request for ChartImg.axd. at System.Web.HttpServerUtility.ExecuteInternal(IHttpHandler handler, TextWriter writer, Boolean preserveForm, Boolean setPreviousPage, VirtualPath path, VirtualPath filePath, String physPath, Exception error, String queryStringOverride) at System.Web.HttpServerUtility.Execute(String path, TextWriter writer, Boolean preserveForm) at System.Web.UI.DataVisualization.Charting.ChartHttpHandler.EnsureInitialized(Boolean hardCheck) at System.Web.UI.DataVisualization.Charting.Chart.GetImageStorageMode() at System.Web.UI.DataVisualization.Charting.Chart.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.UpdatePanel.RenderChildren(HtmlTextWriter writer) at System.Web.UI.UpdatePanel.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) at DotNetNuke.UI.Modules.ModuleHost.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at ASP.portals_0_containers_sl007_blue_bar_r_color_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at ASP.portals_0_skins_sl007_blue_h_bordered_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) at System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at ASP.default_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Page.Render(HtmlTextWriter writer) at DotNetNuke.Framework.PageBase.Render(HtmlTextWriter writer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

Joseph Craig
DNN MVP
Posts:11667

08/29/2011 8:16 AM
Yes, it looks like something is missing, but it's hard to tell what it is. Did you copy the entire web directory from your live site to your local site? Is changing two connection strings the only change you made to the web.config? You could compare the live web.config with the local web.config line by line. There are utilities that you can use to do it.

Joe Craig, Patapsco Research Group Complete DNN Support

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