I’d guess that means that it can’t
find stdFuncs since you shouldn’t get an error passing null into the parameters
so the only place on that line that you try to access a property is of stdFuncs.
I finally got some time to setup classes for some common functions
and it was working, then I rolled it out to all
parts of the
application and now it balks on me.
Here is the error in debug view
----------------------------
[SWF] C:\Documents and Settings\gjohnson\My
Documents\Flex\mr_new\bin\mr-debug.swf - 1,611,760
bytes after
decompression
Flex accessibility startup: true
TypeError: Error #1009: null has no properties.
----------------------------
Here is the error from the flash player
----------------------------
TypeError: Error #1009: null has no properties.
at
mr/doResultGetPeople()[C:\Documents and
Settings\gjohnson\My
Documents\Flex\mr_new\mrCFCHandlers.as:105]
at
mr/___Operation15_result()[C:\Documents and
Settings\gjohnson\My
Documents\Flex\mr_new\mr.mxml:55]
at
flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc::AbstractOperation/http://www.macromedia.com/2005/flex/mx/inter
nal::dispatchRpcEvent()
[C:\dev\max\sdk\frameworks\mx\rpc\AbstractOperation.as:167]
at
mx.rpc.soap::Operation/http://www.macromedia.com/2005/flex/mx/internal
::resultHandler()
[C:\dev\max\sdk\frameworks\mx\rpc\soap\Operation.as:592]
at
flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc::Producer/http://www.macromedia.com/2005/flex/mx/internal::ackn
owledge()[C:\dev\max\sdk\frameworks\mx\rpc\Producer.as:59]
at
mx.messaging.channels$1021
$private::HTTPMessageResponder/completeHandler()
[C:\dev\max\sdk\frameworks\mx\messaging\channels\DirectHTTPChannel.as:
237]
at
flash.events::EventDispatcher/dispatchEvent()
at
flash.net::URLLoader/URLLoader$502$private::onComplete()
---------------------
Here are the germain parts of my code
------------------------
mr.mxml
------------------------
<!-- Managment
Reporting Main Web Service Definition -->
<mx:WebService
id="mr_main" wsdl="{removed for posting}"
fault="stdFuncs.cfcerr('mr_main','',
event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" showBusyCursor="true">
<mx:operation
name="getPeopleByName_cfc"
result="doResultGetPeople(event.result)"
fault="stdFuncs.cfcerr
('mr_main','getPeopleByName_cfc',
event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" />
<mx:operation
name="getDeptPIDs_cfc"
result="doResultGetDepartmentPIDs(event.result)"
fault="stdFuncs.cfcerr('mr_main','getDeptPIDs_cfc',
event.fault.faultcode, event.fault.faultstring,
event.fault.description, event.fault.detail)"
/>
<mx:operation name="getCompany_cfc"
result="doResultGetCompany(event.result)"
fault="stdFuncs.cfcerr
('mr_main','getCompany_cfc',
event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" />
<mx:operation name="getPerson_cfc"
result="doResultGetPerson(event.result)"
fault="stdFuncs.cfcerr
('mr_main','getPerson_cfc', event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" />
<mx:operation
name="getDeptList_cfc"
result="doResultGetDeptList(event.result)"
fault="stdFuncs.cfcerr
('mr_main','getDeptList_cfc',
event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" />
<mx:operation name="getPermissions_cfc"
result="doResultGetPermissions(event.result)"
fault="stdFuncs.cfcerr
('mr_main','getPermissions_cfc',
event.fault.faultcode,
event.fault.faultstring, event.fault.description,
event.fault.detail)" />
</mx:WebService>
----------------------
mycode.as
----------------------
import mx.collections.ArrayCollection;
[Bindable]
public var
investigatorResultsGrid_dp:ArrayCollection = new
ArrayCollection();
public var
stdFuncs:stdlib;
//********************** Get People CFC **********************
// Caller
public function getPeople(name:String,
deptcode:String,
deptname:String):Void{
mr_main.getPeopleByName_cfc(name, deptcode, deptname, getPIDs
());
}
// Result Handler
public function
doResultGetPeople(result:Array):Void {
//
******* it errors on the following line ********
stdFuncs.CFC2AS(result,investigatorResultsGrid_dp);
investigatorResultsGrid.visible=true;
investigatorResultsGrid.selectedIndex=0;
selections_vs.selectedIndex=0;
selectionsPanel.visible=true;
getPerson();
}
----------------------
Here is the class
-----------------
stdlib.as
-----------------
package {
import
mx.collections.ArrayCollection;
import
mx.events.DragEvent;
public interface
stdlib {
function CFC2AS(newArray:Array,
oldArray:ArrayCollection):Void
function getToday():String
function doDragDrop(event:DragEvent):Void
function detectDoubleClick(event:Object,
functionToCall_func:Function, ... args):Boolean
function dateAssign(dateOut:Date,
dateIn:Object):Date
function cfcerr(cfcName:String,
functionName:String,
faultCode:String, faultString:String,
description:String,
details:String):Void
function asErr(fileName:String,
functionName:String,
errorMsg:String):Void
function err(message:String):Void
}
}
----------------------
cfc.as
----------------------
package stdlib.CFC {
import stdlib;
import
mx.collections.ArrayCollection;
public class cfc
implements stdlib {
public function CFC2AS(newArray:Array,
oldArray:ArrayCollection):Void {
oldArray.removeAll();
for(var i:int =0; i <
newArray.length; i++){
oldArray.addItem(newArray[i]);
}
}
}
}
---------------------
Here are the variables when it hits the error
----------------------
result = (Object) [] (0x36d6c1e)
[0] = Object
(0x36daa26)
[1] = Object
(0x36e2626)
CASEINSENSITIVE =
(Number) 1
constructor =
Object$
DESCENDING =
(Number) 2
length = (Number) 1
NUMERIC = (Number)
16
RETURNINDEXEDARRAY
= (Number) 8
UNIQUESORT =
(Number) 4
investigatorResultsGrid_dp = (Object)
mx.collections::ArrayCollection
(0x34f5586)
_list =
mx.collections::ArrayList (0x350f346)
_sort = null
autoUpdateCounter =
(Number) 0
constructor =
Object$
DEPENDENCY_LINK =
(Number) 0
eventDispatcher =
flash.events::EventDispatcher (0x350e58e)
filter = null
length = (Number) 1
list =
mx.collections::ArrayList (0x350f346)
localIndex = null
pendingUpdates =
null
revision = (Number)
1
sort = null
source = []
(0x350e5b6)
supportsFilter =
(Boolean) false
supportsSort =
(Boolean) true
------------------
The directories where the class files are have
been added to the
class path definition in Flex Builder.
Any ideas would be helpful.
Thanks
Greg
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