On Thu, Dec 12, 2013 at 4:25 PM, Igor Korot <ikoro...@gmail.com> wrote: > ProgrammingError: SQLite objects created in a thread can only be used > in that same thread.The object was created in thread id 14260 and this > is thread id 9264 > > Where should I start looking for causes?
Well, I'd look for something that creates an SQLite object on one thread and uses it on another :) More generally, your issue is probably due to sharing things across threads that shouldn't be shared. That's going to give all sorts of race conditions that you might never be able to replicate - the exact order of operations might depend on any number of factors, even stuff you wouldn't expect to have ANY significance like the speed of your hard drive. The fact that it works on your system is indicative of luck. See if you can avoid *any* mutable globals in your thread handlers, or if you can't achieve that, have a good hard look at every global that any thread other than the main thread can change. The less you have to look at, the easier it'll be to find this sort of thing. ChrisA -- https://mail.python.org/mailman/listinfo/python-list
