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Unhandled Exception In Thread Started By Error In Sys.excepthook

Atlassian SourceTree is a free Git and Mercurial client for Mac. How do we play with irregular attendance? Sometimes, not always (though I cannot see a pattern), when I quit the script, the following error message is printed: Unhandled exception in thread started by Error in sys.excepthook: Original exception Register Lostyourlogin? navigate here

msg62084 - (view) Author: Brett Cannon (brett.cannon) * Date: 2008-02-05 23:22 OK, I will re-open to see if some other core developer wants to take this on, but personally I am Why does Deep Space Nine spin? worker.join() # wait for the worker to shut down. msg32094 - (view) Author: Yang Zhang (yangzhang) Date: 2007-05-21 14:47 No, as they are not daemon threads. click site

Or the only alternative is to build it myself? Otherwise you need to save a reference locally (either on an object or as a local variable) and use that reference instead of relying on the one defined in the global Fixed by moving the WaitForThreadShutdown call into Py_Finalize, so all shutdown paths use it.

I don't know the implications of this as I have only just started using flask. msg62108 - (view) Author: Brett Cannon (brett.cannon) * Date: 2008-02-06 17:55 > > which means no global namespace access > Does that mean that you cannot use len and range in Reload to refresh your session. How much more than my mortgage should I charge for rent?

After that, you can have a look at the thread.join() to get more idea about this. Hi there! Sometimes, not > always (though I cannot see a pattern), when I quit the script, the > following error message is printed: > >     Unhandled exception in thread started http://stackoverflow.com/questions/6570495/unhandled-exception-in-thread-started-by-error-in-sys-excepthook-during-relsto def code(commands, replies): for element in iter(commands.get, None): # None: stop signal time.sleep(1) # just here to represent processing time.

The last two weeks the cron job that runs the pack has output the following: Sun Jun 26 07:00:38 BST 2011 packing cms mount /home/zope/home/parts/zope2/lib/python/zope/configuration/xmlconfig.py:323: DeprecationWarning: zope.app.annotation has moved to zope.annotation. msg94291 - (view) Author: Antoine Pitrou (pitrou) * Date: 2009-10-20 16:48 Ok, I'll do it then! Can limit come into modulus of a given function? I have since fixed the network configuration, but that was not the problem causing that error.

The Pallets Projects member mitsuhiko commented Apr 25, 2011 Not sure how I could reproduce that as I don't have access to a solaris machine :( ghost commented Apr 25, 2011 https://github.com/pallets/flask/issues/223 Browse other questions tagged python plone zope zodb relstorage or ask your own question. this works by setting the thread to be a daemon thread which means it will be killed when no other (non-deamon) threads are running. –mata Apr 29 '12 at 17:19 What if the threads block forever, preventing shutdown?

Join them; it only takes a minute: Sign up How to use multiple threads up vote 12 down vote favorite 5 I have this code: import thread def print_out(m1, m2): print check over here We have already # handled what we could, so close stderr and stdout. Why does Wikipedia list an improper pronunciation of Esperanto? Browse other questions tagged python multithreading sockets client or ask your own question.

You got an exception... –ismail May 11 '09 at 20:22 @cartman you stole my answer and you didn't even bother to test it. Enable Wireless on Fresh Debian Build What game is the guard playing in this picture? We run a weekly pack of the database using the Relstorage zodbpack.py script, removing objects older than 7 days. http://fullflash.net/unhandled-exception/what-is-an-unhandled-exception-error.html Can you commit?

The reports are extremely uninformative, and I do not notice anything wrong in the script's behaviour, which makes the error very hard to pin down. Contact Gossamer Threads Web Applications & Managed Hosting Powered by Gossamer Threads Inc. Not the answer you're looking for?

msg66054 - (view) Author: Adam Olsen (Rhamphoryncus) Date: 2008-05-01 23:56 This bug was introduced by r53249, which was fixing bug #1566280.

  1. looking for advice on a way that > I can investigate the error....
  2. and i noticed that if i dont add the last two line of code: for thread in threads: thread.join(), the program also runs well, and every thread is executed at thread.start()
  3. Any ideas on when we could see 2.6.5? - I tried to look for a release timeline but I wasn't able to locate one.
  4. It may be related to a known issue calling sys.excepthook from threads, see http://bugs.python.org/issue1230540 Using Flask 0.6.1, Werkzeug 0.62 under Python 2.7 64-bit on Solaris10/SPARC.
  5. Following is a demonstration of how to use the join method to achieve that: import threading class print_out(threading.Thread): def __init__ (self, m1, m2): threading.Thread.__init__(self) self.m1 = m1 self.m2 = m2 def
  6. This is not about to change since this occurs because of coding "errors".
  7. If possible, how to include cut marks in PDF? (using watermark?) Does Nietzsche's rejection of Socrates mean that he is a relativist about ethics?
  8. I've traced my code with print statements, and I see some threads reach their return statement, but the process hangs when you try to join() that thread.
  9. Any suggestions on how to proceed? - Mads -- http://mail.python.org/mailman/listinfo/python-list Scott.Daniels at Acm Jun11,2009,2:34PM Post #2 of 3 (7450 views) Permalink Re: Unhandled exception in thread [In reply to] Mads Michelsen wrote: >
  10. instance[num]=threading.Thread(target=print_out, args=('a', 'b')) instance[num].start() share|improve this answer edited Dec 15 '14 at 12:20 Korem 4,35332347 answered Dec 15 '14 at 11:54 lijian 211 add a comment| Your Answer draft saved

Does the reciprocal of a probability represent anything? On the raspberry Pi running Debian. The Pallets Projects member untitaker commented Sep 5, 2013 I guess this issue only exists with the builtin server and not with something like gunicorn? Thread classes from the threading module don't need the main thread to wait for it to finish....... –Unknown May 11 '09 at 20:35 2 Stole your answer?

Clone in SourceTree Atlassian SourceTree is a free Git and Mercurial client for Windows. I'm at a bit of a loss as to how to debug this error further. I've realised that my cron job is swallowing stand error which is why there are missing bits from the output. http://fullflash.net/unhandled-exception/unhandled-exception-error-1-1.html However, if SystemExit is raised (such as via sys.exit()), Py_Exit is called, and it directly calls Py_Finalize, bypassing the WaitForThreadShutdown.

msg94558 - (view) Author: Antoine Pitrou (pitrou) * Date: 2009-10-27 13:10 Backported to 2.6 in r75749. You also made a mistake: using the Thread class from threading, the join is not needed. –Unknown May 12 '09 at 4:30 7 Unknown's solution is correct, however cartman's solution See Five/doc/localsite.txt . /home/zope/home/parts/zope2/lib/python/zope/configuration/fields.py:417: UserWarning: You did not specify an i18n translation domain for the 'description' field in /home/zope/home/eggs/Products.CMFSquidTool-1.5.1-py2.4.egg/Products/CMFSquidTool/configure.zcml warnings.warn( /home/zope/home/parts/zope2/lib/python/zope/configuration/fields.py:417: UserWarning: You did not specify an i18n Try this instead.Code: Select allexcept Exception, e:
print e Using Linux command line usually boils down to these three things: #1) Respect the privacy of others. #2) Think before

Usage is <1GB. At the point where they are sent to stderr there is nothing left running and the code has closed the gateway. Personal Open source Business Explore Sign up Sign in Pricing Blog Support Search GitHub This repository Watch 1,579 Star 23,299 Fork 7,406 pallets/flask Code Issues 103 Pull requests 38 Projects python multithreading python-2.6 share|improve this question asked May 11 '09 at 19:32 pythoner27 Worked for me in 2.6 ipython –millimoose May 11 '09 at 19:51 5 thread module

Here is the patch which we at Solido Design (www.solidodesign.com) are using to hide the exceptions. Try upgrading Python 2.4 to the latest if it is not already. try: + self.__stop() self.__delete() except: pass Comments (2) Alfredo Deza reporter edited description 2014-03-04T15:35:05+00:00 Alfredo Deza reporter We have been able to get rid of these empty errors by closing sys.stderr Does this point to a deeper issue?

There is a ticket open in the Python bug tracker that mentions this problem is closed: http://bugs.python.org/issue1722344 One of the patches that one commenter added looks like what we would need That bug applies to Python 2.5 and 2.6, but may also be applicable to Python 2.4. msg62081 - (view) Author: Brett Cannon (brett.cannon) * Date: 2008-02-05 22:57 Hold on, why is that wrong? The database size decreases after the pack so it appears it is doing something.