[Zope] Adding a ZClass instance fail

2006-12-13 Thread nienfeng
hi, every one I'm a novice to zope. when I follow the example of zoopBook2.7 (http://www.plope.com/Books/2_7Edition/CustomZopeObjects.stx#2-47), I failed in adding ZClass instance. And the errlog is below. Can someone tell me what's wrong or how sould I to fix it or where to find the

Re: [Zope] Adding a ZClass instance fail

2006-12-13 Thread Andreas Jung
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 - --On 13. Dezember 2006 17:31:29 +0800 nienfeng [EMAIL PROTECTED] wrote: hi, every one I'm a novice to zope. when I follow the example of zoopBook2.7 (http://www.plope.com/Books/2_7Edition/CustomZopeObjects.stx#2-47), I failed in adding