Hi, I was facing this error when using How to "Build a simple ZClass. Error Type: AttributeError Error Value: redirect Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File C:\Program Files\WebSite\lib\python\ZPublisher\Publish.py, line 223, in publish_module File C:\Program Files\WebSite\lib\python\ZPublisher\Publish.py, line 187, in publish File C:\Program Files\WebSite\lib\python\Zope\__init__.py, line 226, in zpublisher_exception_hook (Object: RoleManager) File C:\Program Files\WebSite\lib\python\ZPublisher\Publish.py, line 171, in publish File C:\Program Files\WebSite\lib\python\ZPublisher\mapply.py, line 160, in mapply (Object: tbContainer_add) File C:\Program Files\WebSite\lib\python\ZPublisher\Publish.py, line 112, in call_object (Object: tbContainer_add) File C:\Program Files\WebSite\lib\python\OFS\DTMLMethod.py, line 194, in __call__ (Object: tbContainer_add) File C:\Program Files\WebSite\lib\python\DocumentTemplate\DT_String.py, line 544, in __call__ (Object: tbContainer_add) File C:\Program Files\WebSite\lib\python\DocumentTemplate\DT_With.py, line 148, in render (Object: tbContainer.createInObjectManager(REQUEST['id'], REQUEST)) File C:\Program Files\WebSite\lib\python\DocumentTemplate\DT_With.py, line 148, in render (Object: tbCatalog) File C:\Program Files\WebSite\lib\python\DocumentTemplate\DT_Util.py, line 230, in eval (Object: manage_addIndex('username','FieldIndex',REQUEST,RESPONSE,URL1)) (Info: manage_addIndex) File <string>, line 2, in f File C:\Program Files\WebSite\lib\python\Products\ZCatalog\ZCatalog.py, line 414, in manage_addIndex (Object: LockableItem) AttributeError: (see above) Pls assist. Thanks. ===== Hamzat kamaldeen Ishola Dnet Systems Limited. 223 Ikorodu Road, Lagos. Nigeria. 234 1 7749381, 234 08033011305 --- Making Mistake is not a problem but readiness to admit it. Sentimental decisions are not mistakes but failures !!! Mistake is an opportunity to see better !!! __________________________________________________ Do You Yahoo!? Yahoo! Health - Feel better, live better http://health.yahoo.com