ERROR(200) ZODB ---- setstate errors
Hello! I am at loss - what the heck causes this error? Any help is appreciated - this is a showstopeer bug. It also seems to trigger a whole slew of other errors... thanx. ------ 2002-01-13T16:08:33 ERROR(200) ZODB Couldn't load state for '\x00\x00\x00\x00\x00\x00\x00\x02' Traceback (innermost last): File /usr/local/zope/dist/Zope-2.4.3-tf/lib/python/ZODB/Connection.py, line 519, in setstate AttributeError: 'None' object has no attribute 'load' /dario - -------------------------------------------------------------------- Dario Lopez-Kästen Systems Developer Chalmers Univ. of Technology dario@ita.chalmers.se ICQ will yield no hits IT Systems & Services
Hi Dario, This is a recurring bug... we've seen this before usually related to mounted storages. But it has only been evident in the log and hasn't ever really created a "showstopper" for anybody before. Does it cause your application to stop functioning in some way? Also, did you by any chance use this Data.fs under a beta version of Zope 2.5? On Sun, 13 Jan 2002 17:14:52 +0100 Dario Lopez-Kästen <dario@ita.chalmers.se> wrote:
Hello!
I am at loss - what the heck causes this error?
Any help is appreciated - this is a showstopeer bug.
It also seems to trigger a whole slew of other errors...
thanx.
------ 2002-01-13T16:08:33 ERROR(200) ZODB Couldn't load state for '\x00\x00\x00\x00\x00\x00\x00\x02' Traceback (innermost last): File /usr/local/zope/dist/Zope-2.4.3-tf/lib/python/ZODB/Connection.py, line 519, in setstate AttributeError: 'None' object has no attribute 'load'
/dario
- -------------------------------------------------------------------- Dario Lopez-Kästen Systems Developer Chalmers Univ. of Technology dario@ita.chalmers.se ICQ will yield no hits IT Systems & Services
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----- Original Message ----- From: "Chris McDonough" <chrism@zope.com> Sent: Sunday, January 13, 2002 6:30 PM
Hi Dario,
This is a recurring bug... we've seen this before usually related to mounted storages. But it has only been evident in the log and hasn't ever really created a "showstopper" for anybody before. Does it cause your application to stop functioning in some way?
hm... well, maybe I was a bit too worried and premature in my judgement of this error. We have several problems in our app right now, and when this error suddenly started appearing it figured something wird was going on - we are having re-occurring problems with zope dumping core several times a day and it giving s strange errors and tracebacks, and I put this in connection with that. However, each time we get a maximum recursion error (which I am tryong to track down why) it is connected with a setstate error. When we get it, we don't get only one entry, we get lots and lots and lots of them occurring at the same time. I was watching the stupid log file with tail -f and the ouput wnet on for like 4 seconds.
Also, did you by any chance use this Data.fs under a beta version of Zope 2.5?
nope, this is our main development data.fs, only zope 2.4.3... I will search the list as per Dieter's suggestion and see what I can come up with. /dario
From: zope-admin@zope.org [mailto:zope-admin@zope.org]On Behalf Of Dario
with that. However, each time we get a maximum recursion error (which I am tryong to track down why) it is connected with a setstate error.
It sounds like it could be the bug that got fixed in the newest stable version of Python? http://sourceforge.net/project/shownotes.php?release_id=69287 regards Max M Max M. W. Rasmussen, Denmark. New Media Director private: maxmcorp@worldonline.dk work: maxm@normik.dk ----------------------------------------------------- Shipping software is an unnatural act
hm... well, maybe I was a bit too worried and premature in my judgement of this error. We have several problems in our app right now, and when this error suddenly started appearing it figured something wird was going on - we are having re-occurring problems with zope dumping core several times a day and it giving s strange errors and tracebacks, and I put this in connection with that. However, each time we get a maximum recursion error (which I am tryong to track down why) it is connected with a setstate error.
The crashes might be connected to a bug found in Python that will be fixed in 2.1.2 and a bug found in Zope 2.4.X (actually in the Restriced Python package). The combination of Zope 2.4.4 (forthcoming, I believe) and Python 2.1.2 (in rc1 state right now) might help things. Of course the symptoms you see might be totally unrelated too. ;-)
When we get it, we don't get only one entry, we get lots and lots and lots of them occurring at the same time. I was watching the stupid log file with tail -f and the ouput wnet on for like 4 seconds.
I'm not sure what this is.
=?iso-8859-1?Q?Dario_Lopez-K=E4sten?= writes:
I am at loss - what the heck causes this error?
Any help is appreciated - this is a showstopeer bug.
It also seems to trigger a whole slew of other errors...
thanx.
------ 2002-01-13T16:08:33 ERROR(200) ZODB Couldn't load state for '\x00\x00\x00\x00\x00\x00\x00\x02' Traceback (innermost last): File /usr/local/zope/dist/Zope-2.4.3-tf/lib/python/ZODB/Connection.py, line 519, in setstate AttributeError: 'None' object has no attribute 'load' Search the mailing list archives!
You will find at least two detailed descriptions of possible causes of this error (one from me). Dieter
participants (4)
-
Chris McDonough -
Dario Lopez-Kästen -
Dieter Maurer -
Max M