[Grok-dev] Problem starting up a grok project for a second time

[Low Kian Seong]

Dear all,

I am running grok zope on a 64 bit dual core machine and on the opensuse
10.3 platform. The problem I am encountering is that, when I start up my
instance for the first time everything is okay. However, after shutting down
and trying to start up for the second time, I get the error that I have
included below. Could some please give me a clue as what is happening ?

Error :

/opt/Sample/parts/app/runzope -C /opt/Sample/parts/zopectl/zope.conf
/root/buildout-eggs/zope.configuration-3.4.0-py2.5.egg/zope/configuration/config.py:182:
DeprecationWarning: the gopherlib module is deprecated
  mod = __import__(mname, *_import_chickens)
Traceback (most recent call last):
  File "/opt/Sample/parts/app/runzope", line 113, in <module>
    zope.app.twisted.main.main()
  File
"/root/buildout-eggs/tmpQhhcWL/zope.app.twisted-3.4.0a1-py2.5.egg/zope/app/twisted/main.py",
line 74, in main
  File
"/root/buildout-eggs/tmpQhhcWL/zope.app.twisted-3.4.0a1-py2.5.egg/zope/app/twisted/main.py",
line 149, in setup
  File "/usr/lib64/python2.5/site-packages/IPython/Extensions/__init__.py",
line 23, in notify

  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/event.py",
line 26, in dispatch
  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/_api.py",
line 130, in subscribers
  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/registry.py",
line 290, in subscribers
  File
"/root/buildout-eggs/tmpmuEDMp/zope.interface-3.4.0-py2.5-linux-x86_64.egg/zope/interface/adapter.py",
line 535, in subscribers
  File
"/root/buildout-eggs/tmpvMRYku/zope.app.appsetup-3.4.1-py2.5.egg/zope/app/appsetup/bootstrap.py",
line 204, in bootStrapSubscriber
  File "/usr/lib64/python2.5/site-packages/IPython/Extensions/__init__.py",
line 23, in notify

  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/event.py",
line 26, in dispatch
  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/_api.py",
line 130, in subscribers
  File
"/root/buildout-eggs/tmppejfPw/zope.component-3.4.0-py2.5.egg/zope/component/registry.py",
line 290, in subscribers
  File
"/root/buildout-eggs/tmpmuEDMp/zope.interface-3.4.0-py2.5-linux-x86_64.egg/zope/interface/adapter.py",
line 535, in subscribers
  File
"/root/buildout-eggs/tmp-WG7jI/zope.app.generations-3.4.0a1-py2.5.egg/zope/app/generations/generations.py",
line 441, in evolveMinimumSubscriber
  File
"/root/buildout-eggs/tmp-WG7jI/zope.app.generations-3.4.0a1-py2.5.egg/zope/app/generations/generations.py",
line 373, in evolve
  File "/usr/lib64/python2.5/UserDict.py", line 58, in get
    if not self.has_key(key):
  File "/usr/lib64/python2.5/UserDict.py", line 44, in has_key
    def has_key(self, key): return self.data.has_key(key)
AttributeError: 'PersistentDict' object has no attribute 'data'

Thanks in advance for the help :)
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