I’m not using ipy.exe but creating the engine programatically. But i’ll use those flags in the setup object now and send the stacktrace when the exception happened again.
> On Nov 24, 2014, at 8:10 PM, Slide <[email protected]> wrote: > > If you are running with ipy.exe, can you add -X:ShowClrExceptions > -X:ExceptionDetail to your command line before posting the stacktrace? > > > On Mon Nov 24 2014 at 6:54:12 PM Thinh Pham > <[email protected]> wrote: > I can confirm that this exception happened to me as well. Cannot reproduce it > on any consistent basis. The application will run fine one day without any > problem and then something happens the next day to cause the exception. There > is no way to recover from the exception except to shut it down and start it > again. > > The library that i use and that causes the exception is “Mako Templates” and > it uses _weakrefset internally to cache templates. If anyone is interested i > can send a stacktrace the next time it happened. > > Thanks, > Thinh > > > > On Nov 24, 2014, at 5:25 PM, John DiMatteo <[email protected] > > <mailto:[email protected]>> wrote: > > > > I ran a script about 2,500 times last weekend and got the non-reproducible > > exception "SystemError: Handle is not initialized" 3 times while > > constructing a ConfigParser.SafeConfigParser like so: > > > > import ConfigParser > > _cfg = ConfigParser.SafeConfigParser(allow_no_value=True) # line 8 of Foo.py > > > > Here is the traceback: > > > > Traceback (most recent call last): > > File "MyScriptWithTheNameChanged.py", line 55, in <module> > > File "d:\MyChangedPath\Bar.py", line 5, in <module> > > File "d:\MyChangedPath\Foo.py", line 8, in <module> > > File "c:\Program Files (x86)\IronPython 2.7\Lib\ConfigParser.py", line > > 228, in __init__ > > File "c:\Program Files (x86)\IronPython 2.7\Lib\collections.py", line 51, > > in __init__ > > File "c:\Program Files (x86)\IronPython 2.7\Lib\abc.py", line 151, in > > __subclasscheck__ > > File "c:\Program Files (x86)\IronPython 2.7\Lib\_weakrefset.py", line 73, > > in __contains__ > > SystemError: Handle is not initialized. > > > > I cc'ed Vladimir since he posted a similar message on April 1st 2014 (but I > > couldn't figure out how to respond since I joined the list after that date). > > > > This is troubling since it seems like _weakrefset.py is a critical part of > > IronPython and has a non-reproducible bug that randomly crashes > > applications using it 0.12% of the time. > > > > Please let me know if I can provide any other useful information. I didn't > > find anything in my Event Viewer for the times when this exception was > > logged. Unfortunately I can't reproduce this (but I didn't try running the > > script another 2,500 times). > > _______________________________________________ > > Ironpython-users mailing list > > [email protected] <mailto:[email protected]> > > https://mail.python.org/mailman/listinfo/ironpython-users > > <https://mail.python.org/mailman/listinfo/ironpython-users> > > _______________________________________________ > Ironpython-users mailing list > [email protected] <mailto:[email protected]> > https://mail.python.org/mailman/listinfo/ironpython-users > <https://mail.python.org/mailman/listinfo/ironpython-users> > _______________________________________________ > Ironpython-users mailing list > [email protected] > https://mail.python.org/mailman/listinfo/ironpython-users
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