I have installed the latest version 1.2 of the cKfinder on a site and I have set the proper sandboxing in cold fusion to allow read,write,delete to the appropriate server instance for the site. When I go to upload a file I am getting an error. 1st error is.

A has no properties
http://www.writehook.com/admin/ckfinder/core/js/ckfinder_gecko.js
Line 34

A has no properties
es(undefined)ckfinder_gecko.js (line 34)
be(undefined)ckfinder_gecko.js (line 47)
be(undefined, false, true, false, true)ckfinder_gecko.js (line 47)
be(undefined, undefined)ckfinder_gecko.js (line 47)
Init(1, undefined)ckfinder_gecko.js (line 48)
bv(1, "access denied (java.io.FilePermission C:JRun4serversCentricMainSERVER-INF empcfusion.war-tmp read)", undefined)ckfinder_gecko.js (line 45)
[Break on this error] undefined

As i have stated I have turned on in the CF administrator the proper settings. I am able to view the thumbnails and browse the directory but cannot uplod. I have also verified in the config file that the upload permissions are set properly.

config.accessControl[3] = structNew();
config.accessControl[3].role = '*';
config.accessControl[3].resourceType = 'Images';
config.accessControl[3].folder = '/images_art/';
config.accessControl[3].folderView = true;
config.accessControl[3].folderCreate = true;
config.accessControl[3].folderRename = true;
config.accessControl[3].folderDelete = true;
config.accessControl[3].fileView = true;
config.accessControl[3].fileUpload = true;
config.accessControl[3].fileRename = true;
config.accessControl[3].fileDelete = true;

I am not sure what else you may need from me. Thanks.