Today I have massive troubles with the crashes. Nearly every 5m.
It's not the same error as Jonathan experiences (object has no
attribute...).
The error is raised from the cPickle class: ValueError: could not convert
string to float
Since I don't have any floats in my classes I would guess this happens
inside Beaker.
I did some digging and played around with pickle instead of cPickle inside
the Python shell:
x = pickle.load(fh)
Traceback (most recent call last):
File "<stdin>", line 1, in ?
File "C:\Panda3D-1.3.2\python\lib\pickle.py", line 1390, in load
return Unpickler(file).load()
File "C:\Panda3D-1.3.2\python\lib\pickle.py", line 872, in load
dispatch[key](self)
File "C:\Panda3D-1.3.2\python\lib\pickle.py", line 968, in load_float
self.append(float(self.readline()[:-1]))
ValueError: invalid literal for float(): 1209482697,7030001
Ahh.... so we seem to have a "," instead of a "."... Let's have a look where
the culprit sits - excerpt from the .cache file:
'_accessed_time' 1209482697,7030001
Hmmm.... wondering - Beaker just pickles the float - it must be somehow a
bug inside cPickle... why does cPickle write floats with ","???
Digging further...
"," is the German version for "." in US... so it may be connected with
LOCALE...
And yes, it is!!!! If LOCALE is set to "Germany" cPickle writes "," instead
of "." (I tried it out...).
What happened? Since I need the German locale for my figures I set the
locale accordingly - somewhere in my software. cPickle writes the
_session_time float with "," after session.save().
I restart the server - the LOCALE is not set - Beaker tries to read the file
and crashes because the float is "wrongly" formatted...
ARG...
Does it make sense that cPickle uses the LOCALE settings? -> I don't know
(and don't care)...
Andrew
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