Web Forms :: Temp Directory In Chart Handler Configuration Is Not Accessible
Nov 30, 2012
I am using MS Chart Control in my Web App,after some time I got the issue "The temp directory in chart handler configuration is not accessible" in Live App,even though my web.Config file is containing every thing related to charts like...
<add key="ChartImageHandler" value="storage=file;timeout=20;" /> under <appSettings>
<add path="ChartImg.axd" verb="GET,HEAD,POST" type="System.Web.UI.DataVisualization.Charting.ChartHttpHandler, System.Web.DataVisualization, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"
validate="false" /> under <httpHandlers>
[code]....
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Apr 18, 2010
I am getting this error Invalid temp directory in chart handler configuration [c:TempImageFiles]. while running my code. Intially I was getting No http handler was found for request type 'GET' error which I solved it by referring no http handler But now I am getting the above error The details of the error are Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.IO.DirectoryNotFoundException: Invalid temp directory in chart handler configuration [c:TempImageFiles].
Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. The stackTrace of this error
[DirectoryNotFoundException: Invalid temp directory in chart handler configuration [c:TempImageFiles].]
System.Web.UI.DataVisualization.Charting.ChartHttpHandlerSettings.Inspect() +851
System.Web.UI.DataVisualization.Charting.ChartHttpHandlerSettings.ParseParams(String parameters) +1759
System.Web.UI.DataVisualization.Charting.ChartHttpHandlerSettings..ctor(String parameters) +619
System.Web.UI.DataVisualization.Charting.ChartHttpHandler.InitializeParameters() +237
System.Web.UI.DataVisualization.Charting.ChartHttpHandler.EnsureInitialized(Boolean hardCheck) +208
System.Web.UI.DataVisualization.Charting.ChartHttpHandler.EnsureInstalled() +33
System.Web.UI.DataVisualization.Charting.Chart.GetImageStorageMode() +57
System.Web.UI.DataVisualization.Charting.Chart.Render(HtmlTextWriter writer) +257
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +144
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +583
System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +91
System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +410
system.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +118
System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +489
System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +84
System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +713
System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +144
System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +583..................
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Sep 10, 2010
<add key="ChartImageHandler" value="storage=file;timeout=20;dir=c:TempImageFiles;" />
is fine for development, but not so good for deploying on IIS. I found a forum post that mentioned you could drop the path altogether, which dumps the temp file(s) directly in the root of my project
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End Sub
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<system.web>
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[code]....
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[Code]....
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[Code].....
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[Code]....
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No http handler was found for request type 'GET'
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.Web.HttpException: No http handler was found for request type 'GET'
Source Error:
[Code]....
Stack Trace:
[Code]....
Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082
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