Folks,
I have found a very strange bug in smach. If I call sm.execute() from a function I see the following output:
Exception
RuntimeError: 'maximum recursion depth exceeded while calling a Python
object' in <type 'exceptions.AttributeError'> ignored
This message is repeated several times. If I don't call execute from
a function (i.e. first scope in the script) then it does not happen. I
have googled the error and it looks like it is related to redefining
__getattr__ .
The strangest part is that this happens with code that used to ran
without problems in the past. It does not happen with other state
machine, only with this in particular. I don't remember having done any
update to python recently.
Do you have any idea why this is happening and how to solve it?
Lorenzo
--
Lorenzo Riano, PhD
Research Associate
Intelligent Systems Research Centre
University of Ulster
Magee campus
Londonderry
BT48 7JL
phone: +44 (0)28 71375187
email: l.riano@ulster.ac.uk, lorenzo.riano@gmail.com
skype: lorenzo.riano
Webpage: http://isrc.ulster.ac.uk/Staff/LRiano/Contact.html