You have two issues: one is that you are using two apparently duplicate Products directories. This is probably harmless, though unnecessary. There's a small possibility that this is causing a product (Formulator) to try to install itself twice at the same time, causing a conflict. The other is that you have a ZODB-level corruption. The easiest way out is to restore from a known good backup. Otherwise, you can try fscheck.py and fsrecover.py to try to fix the problem. There are other more advanced methods: Dieter has a howto somewhere, I believe. A search at Google on POSException and/or ConflictError will probably find all the discussion on the matter you care to read. --jcc Gary Spivey wrote:
I am using a VHM. Although the tip didn't fix anything - however turning debug on sheds a little light ... maybe ... to those who know what they are looking at ... here is the dump of the debug run ... the interesting part is the database error at the very end, but I included it all in the event that I may not see the relevance of the rest of it ...
./runzope ------ 2004-01-21T14:13:05 INFO(0) ZServer HTTP server started at Wed Jan 21 14:13:05 2004 Hostname: myhost.com Port: 8080 ------ 2004-01-21T14:13:05 INFO(0) ZServer FTP server started at Wed Jan 21 14:13:05 2004 Hostname: myhost.com Port: 8021 ------ 2004-01-21T14:13:05 INFO(0) Zope Set effective user to "zopeuser" ------ 2004-01-21T14:13:06 INFO(0) Archetypes Products/Archetypes/content_driver/MSWord.py[20]:? Failed to import the OpenOffice PyUNO content converter. Remind me to write a doc on how to set this up as its a better converter than wvWare and in somecases even MSWord
------ 2004-01-21T14:13:06 PROBLEM(100) OFS.Application Duplicate Product name After loading Product 'ArchExample' from '/home/zopeuser/Zope-2.7-instance/Products', I skipped the one in '/Web/zopeuser/Zope-2.7-instance.orig/Products'.
------ ... ------ 2004-01-21T14:13:06 PROBLEM(100) OFS.Application Duplicate Product name After loading Product 'UserTrack' from '/home/zopeuser/Zope-2.7-instance/Products', I skipped the one in '/Web/zopeuser/Zope-2.7-instance.orig/Products'.
... ------ 2004-01-21T14:13:08 ERROR(200) Zope Couldn't install Formulator Traceback (most recent call last): File "/home/zopeuser/Zope-2.7/lib/python/OFS/Application.py", line 694, in install_product get_transaction().commit() File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Transaction.py", line 233, in commit ncommitted += self._commit_objects(objects) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Transaction.py", line 348, in _commit_objects jar.commit(o, self) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Connection.py", line 420, in commit s=dbstore(oid,serial,p,version,transaction) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/FileStorage.py", line 780, in store serials=(oserial, serial)) ConflictError: database conflict error (oid 000000000000102b, serial was 035220323085caf7, now 0000000000000000) Traceback (most recent call last): File "/home/zopeuser/Zope-2.7/lib/python/Zope/Startup/run.py", line 27, in ? run() File "/home/zopeuser/Zope-2.7/lib/python/Zope/Startup/run.py", line 24, in run start_zope(opts.configroot) File "/home/zopeuser/Zope-2.7/lib/python/Zope/Startup/__init__.py", line 50, in start_zope starter.startZope() File "/home/zopeuser/Zope-2.7/lib/python/Zope/Startup/__init__.py", line 221, in startZope Zope.startup() File "/home/zopeuser/Zope-2.7/lib/python/Zope/__init__.py", line 46, in startup _startup() File "/home/zopeuser/Zope-2.7/lib/python/Zope/App/startup.py", line 95, in startup OFS.Application.initialize(application) File "/home/zopeuser/Zope-2.7/lib/python/OFS/Application.py", line 420, in initialize install_products(app) File "/home/zopeuser/Zope-2.7/lib/python/OFS/Application.py", line 579, in install_products folder_permissions, raise_exc=debug_mode) File "/home/zopeuser/Zope-2.7/lib/python/OFS/Application.py", line 694, in install_product get_transaction().commit() File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Transaction.py", line 233, in commit ncommitted += self._commit_objects(objects) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Transaction.py", line 348, in _commit_objects jar.commit(o, self) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/Connection.py", line 420, in commit s=dbstore(oid,serial,p,version,transaction) File "/home/zopeuser/Zope-2.7/lib/python/ZODB/FileStorage.py", line 780, in store serials=(oserial, serial)) ZODB.POSException.ConflictError: database conflict error (oid 000000000000102b, serial was 035220323085caf7, now 0000000000000000)
And that is how it ends. Can I fixe this conflict? What are the other errors?
-- "Code generators follow the 80/20 rule. They solve most of the problems, but not all of the problems. There are always features and edge cases that will need hand-coding. Even if code generation could build 100 percent of the application, there will still be an endless supply of boring meetings about feature design." (http://www.devx.com/java/editorial/15511)