Hi,
Using cf11 i've upgraded the Application.cfc to set a application specific datasource name, and application specific CustomTag path, and it work most of the time,
However from time to time, i get and email error report with "Cannot find CFML template for custom tag ", or "Attribute validation error for tag CFQUERY.The value of the attribute datasource, which is currently '', is invalid."
Thoses error goes away on the page refresh on next request....