[Zope-dev] Re: Zope 2.7 and objects turning into None

[Sandor Palfy]

This is what I found in the event.log today:

There was a python.core around 19:33.

2004-02-23T19:33:34 INFO(0) ZServer HTTP server started at Mon Feb 23
19:33:34 2004
	Hostname: localhost
	Port: 8001
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 ClientStorage (pid=21613) created
RW/normal for storage: 'elms'
------
2004-02-23T19:33:35 INFO(0) ZEC:None ClientCache: storage='elms',
size=20000000; file[0]=None
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Testing connection
<ManagedConnection ('127.0.0.1', 8888)>
------
2004-02-23T19:33:35 INFO(0) zrpc-conn:127.0.0.1:8888 received handshake
'Z201'
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Server authentication protocol
None
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Connected to storage:
('localhost', 8888)
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Verifying cache
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Waiting for cache verification to
finish
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 Waiting for cache verification to
finish
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 endVerify finishing
------
2004-02-23T19:33:35 INFO(0) ZCS:21613 endVerify finished
------
2004-02-23T19:33:36 PROBLEM(100) Zope No such file or directory:
/zope/instances/elms/Products/RFFolder/help
------
2004-02-23T19:33:36 PROBLEM(100) Zope No such file or directory:
/zope/instances/elms/Products/RemoteUserFolder/help
------
2004-02-23T19:33:37 INFO(0) Zope Ready to handle requests
------
2004-02-23T19:34:04 INFO(0) ZServer HTTP server started at Mon Feb 23
19:34:04 2004
	Hostname: localhost
	Port: 8001
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 ClientStorage (pid=4368) created
RW/normal for storage: 'elms'
------
2004-02-23T19:34:05 INFO(0) ZEC:None ClientCache: storage='elms',
size=20000000; file[0]=None
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Testing connection
<ManagedConnection ('127.0.0.1', 8888)>
------
2004-02-23T19:34:05 INFO(0) zrpc-conn:127.0.0.1:8888 received handshake
'Z201'
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Server authentication protocol None
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Connected to storage: ('localhost',
8888)
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Verifying cache
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Waiting for cache verification to
finish
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 Waiting for cache verification to
finish
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 endVerify finishing
------
2004-02-23T19:34:05 INFO(0) ZCS:4368 endVerify finished
------
2004-02-23T19:34:06 PROBLEM(100) Zope No such file or directory:
/zope/instances/elms/Products/RFFolder/help
------
2004-02-23T19:34:06 PROBLEM(100) Zope No such file or directory:
/zope/instances/elms/Products/RemoteUserFolder/help
------
2004-02-23T19:34:07 INFO(0) Zope Ready to handle requests
------
2004-02-23T19:34:39 INFO(0) ZODB conflict error at
/VirtualHostBase/https/elms.vanth.org:443/Instances/a/VirtualHostRoot/pa
gesFolder/cwmgrFolder/getMyDeliverer (1 conflicts since startup at
2004-02-23T19:34:07) 
------
2004-02-23T19:34:42 ERROR(200) ZODB A storage error occured during
object abort. This shouldn't happen. 
Traceback (most recent call last):
  File "/zope/zopestable/lib/python/ZODB/Transaction.py", line 401, in
_commit_error
    j.tpc_abort(self) # This should never fail
  File "/zope/zopestable/lib/python/ZODB/Connection.py", line 675, in
tpc_abort
    self._storage.tpc_abort(transaction)
AttributeError: 'NoneType' object has no attribute 'tpc_abort'
------
2004-02-23T19:34:42 ERROR(200) eLMS Site 
===User=sliferdw_vu;
URL=https://elms.vanth.org/CourseWare/ncw_rosellr1_vuMuscle_Force/Delive
ries/sliferdw_vu_BME101_ncw_rosellr1_vuMuscle_Force/renderQTI;
form={'hi': '0', 'eLMSaction': 'render'};
Traceback (most recent call last):
  File "/zope/zopestable/lib/python/ZPublisher/Publish.py", line 104, in
publish
    if transactions_manager: transactions_manager.commit()
  File "/zope/zopestable/lib/python/Zope/App/startup.py", line 221, in
commit
    get_transaction().commit()
  File "/zope/zopestable/lib/python/ZODB/Transaction.py", line 233, in
commit
    ncommitted += self._commit_objects(objects)
  File "/zope/zopestable/lib/python/ZODB/Transaction.py", line 348, in
_commit_objects
    jar.commit(o, self)
  File "/zope/zopestable/lib/python/ZODB/Connection.py", line 370, in
commit
    dbstore=self._storage.store
AttributeError: 'NoneType' object has no attribute 'store'
------
2004-02-24T06:23:12 INFO(0) Z2 Caught signal SIGTERM
------
2004-02-24T06:23:12 INFO(0) Z2 Shutting down fast
------
2004-02-24T06:23:12 INFO(0) ZServer closing HTTP to new connections
------
2004-02-24T06:23:13 INFO(0) Zope Shutting down with exit code 0