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ArgumentNullException when pressing Cancel button in edithtml content

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8/15/2007 7:07:48 AM
federico
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ArgumentNullException when pressing Cancel button in edithtml content

Hi Joe,

the cancel button I'm talking about is the one in http://www.mojoportal.com/htmlmodule.aspx (a picture is worth a thousand words).

I'm experimenting with MojoPortal 2.2.3.4 for MySQL (layer 2.2.3.4b)

see stack trace below

Federico

Server Error in '/MojoPortal' Application.
--------------------------------------------------------------------------------

Value cannot be null.
Parameter name: oldValue
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: oldValue

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:


[ArgumentNullException: Value cannot be null.
Parameter name: oldValue]
System.String.Replace(String oldValue, String newValue) +0
mojoPortal.Web.Editor.FCKeditor.LoadPostData(String postDataKey, NameValueCollection postCollection) +134
System.Web.UI.Page.ProcessPostData(NameValueCollection postData, Boolean fBeforeLoad) +408
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4526




--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.832; ASP.NET Version:2.0.50727.832

 

8/15/2007 7:35:35 AM
Joe Audette
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Re: ArgumentNullException when pressing Cancel button in edithtml content

Hi Federico,

I cannot reproduce this issue here. The line of code where this error happened is like this:

String noScriptKey = postDataKey.Replace(this.ID, "editor_noscript");

so presumably this.ID is null, very strange but I put a null check there in the code to avoid this in the future.

Whatever the cause of this I don't think it is related to the db.

Joe

8/16/2007 3:41:40 PM
federico
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Re: ArgumentNullException when pressing Cancel button in edithtml content

I think this happens when no related row in mp_htmlcontent still exists.

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