coldfusion-10 error: The value returned from the init_datetype function is not of type pagedatetype_cfc

Question

In coldfusion 10, I am getting the following ERROR: "An exception occurred while invoking an event handler method from Application.cfc. The method name is: onRequestStart. "

Rootcause:Detail: "If the component name is specified as a return type, it is possible that either a definition file for the component cannot be found or is not accessible. "

RootCause:Message: "The value returned from the init_pagedatetype_ver04 function is not of type gg2_pagedatetype_cfc_ver04. "

*Any Ideas what I am doing wrong? Here is the related files and related code *

FILE #1: "\application.cfc"

 <cfset THIS.mappings["/inc_CFC"]= getDirectoryFromPath(getCurrentTemplatePath())
        & "/inc_CFC" >

<cffunction name="onRequestStart">

  <!--- INIT page structure --->
  <cfset REQUEST.paths.msg= (getDirectoryFromPath(getCurrentTemplatePath())
         & "inc_CFC") >

  <cfset REQUEST.gg2_pageDataStruct= 0 >

  <cfinvoke 
     returnvariable="REQUEST.gg2_pageDataStruct" 
     component="inc_CFC.gg2_pagedatatype_cfc_ver04" 
     method="init_pagedatetype_ver04"></cfinvoke>
  . . . 
  </cffunction> 

FILE #1: "\inc_CFC\gg2_pagedatatype_cfc_ver04.cfc"

  <cfcomponent  output="false"  
    displayname="gg2_pagedatetype_cfc_ver04"
    hint="Component/Class/Module that manages all business Data "  >
    . . . 
    <cffunction name="init_pagedatetype_ver04"
      returntype="gg2_pagedatetype_cfc_ver04"  output="false" >

     <cfset var LOCAL=StructNew()>

     <!--- Do nothing but create blank object / component for now.  Later on 
       user will call other functions to init parts of structure/component --->

     <cfreturn THIS> 
   </cffunction>

   . . . 
  </cfcomponent>

Answer 1

You simply have some misspellings take a look at these:

gg2_pagedatatype_cfc_ver04
gg2_pagedatetype_cfc_ver04

One says data while the other says date. Make sure that all of your names and types match correctly, and your error will go away.