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#1 Posted : Monday, January 22, 2007 6:51:11 PM(UTC)

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Posts: 1


just wondering if anyone could explain to me what this error actually means

Value cannot be null.
Parameter name: format 
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.ArgumentNullException: Value cannot be null.
Parameter name: format

Source Error: 

[No relevant source lines]

Source File: c:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files\root\d71233bb\84300245\App_Web_annoncer.aspx.cdcab7d2.kvczevlw.0.cs    Line: 0 

Stack Trace: 

[ArgumentNullException: Value cannot be null.
Parameter name: format]
   System.String.Format(IFormatProvider provider, String format, Object[] args) +2834639
   Aurigma.GraphicsMill.WebControls.FileCache.LockIndexFile(String path) +265
   Aurigma.GraphicsMill.WebControls.FileCache.GetPublicTempFileName(String extension, Boolean isDirectory) +86
   Aurigma.GraphicsMill.WebControls.BitmapViewer.SavePreviewImage() +79
   Aurigma.GraphicsMill.WebControls.BitmapViewer.Render(HtmlTextWriter writer) +1713


This error appears on a site that has been cloned 1:1 from another working site..

could anyone please explain what is wrong here ?

Kenneth Christensen

Edited by user Tuesday, December 18, 2007 5:21:56 PM(UTC)  | Reason: Not specified

#2 Posted : Tuesday, January 23, 2007 7:59:04 PM(UTC)

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Hello Kenneth,

It is known issue and it is resolved in Graphics Mill 4.0 for .NET. To resolve this issue in your version you should specify sufficient permissions for BitmapViewer cache folders as it is described in the artice "Image Cache Management".

Edited by user Tuesday, October 28, 2008 5:59:40 AM(UTC)  | Reason: Not specified

Sincerely yours,
Dmitry Sevostyanov

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