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私のミニチュアWebアプリケーションは、ほとんど何もしません。クエリ文字列で渡されたアイテムコードに基づいて、SQLを読み取り、グラフを表示します。それは何ヶ月もうまくいきました、今日私は突然このエラーメッセージを受け取りました：

Server Error in '/' Application.
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Chart cannot save an item after 10 attempts.
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.IO.IOException: Chart cannot save an item after 10 attempts.

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.

Stack Trace:

[IOException: Chart cannot save an item after 10 attempts.]
   System.Web.UI.DataVisualization.Charting.ChartHttpHandler.GetChartImageUrl(MemoryStream stream, String imageExt) +532
   System.Web.UI.DataVisualization.Charting.Chart.Render(HtmlTextWriter writer) +243
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
   System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +253
   System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) +87
   System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) +53
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +240
   System.Web.UI.Page.Render(HtmlTextWriter writer) +38
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4240

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Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4955
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1 に答える 1

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私のDBAは私がそれを解決するのを手伝ってくれました。ハードディスクの容量が不足し、チャートに必要なTempFolderがいっぱいになったため、上記のエラーに従ってチャートをそこに保存できませんでした。

于 2011-03-15T14:07:20.050 に答える