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November 25, 2007

Can't load a null.

Posted At : 10:26 AM | Posted By : clint317
Related Categories: Coldfusion
Coldfusion error - "Can't load a null."

The error for my particular situation was caused by trying to pass a param into a function within a cfm file, it doesn't work this way.

The error: catch.cfm (a custom tag) *condensed*

<cfparam name="Attributes.file" default="log.log"/>
<cfparam name="maxFileSize" default="500"/>

<cffunction name="fileSizeCheck" access="public" returntype="void">
   <cfargument name="file" type="string" required="no" default=""/>
   <cfargument name="maxFileSize" type="numeric" required="no" default="#maxFileSize#"/>
</cffunction>

The error in the above code was trying to use #maxFileSize# as a default value for a cfargument. I changed it to the actual value '500' and it worked.

Comments (3) | Print | del.icio.us | Linking Blogs

Comments

Thanks, it is working for me as well.

Posted By VCP-310 / Posted At 4/17/09 11:14 PM

try scoping it in variables.

Posted By tfelice / Posted At 4/21/09 3:37 PM

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Posted By wow gold / Posted At 6/1/09 4:00 AM


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