On 28/05/2022 11.11, Larry Martell wrote: > > > On Fri, May 27, 2022 at 5:51 PM dn <pythonl...@danceswithmice.info > <mailto:pythonl...@danceswithmice.info>> wrote: > > On 28/05/2022 08.14, Larry Martell wrote: > > I have a script that has literally been running for 10 years. > > Suddenly, for some runs it crashes with the error: > > > > terminate called after throwing an instance of > 'boost::python::error_already_set > > > > No stack trace. Anyone have any thoughts on what could cause this > > and/or how I can track it down? > > 1 a change to Python interpreter being used > > 2 a change to the boost library being used > > 3 a change to lower levels in 'the s/w stack' or h/w > > 4 a change to the data being passed-across > > > Definitely not 1. 4 is always the case - every run is with different > data. 2 and 3 I don’t know. What is boost and how does Python use it? > None of my code is importing it. How can get a stack trace when it > crashes with just that message?
A possibly/hopefully helpful explanation appears at: https://misspent.wordpress.com/2009/10/11/boost-python-and-handling-python-exceptions/ -- Regards, =dn -- https://mail.python.org/mailman/listinfo/python-list
