Re: [Matplotlib-users] while import always error

[Pujo A. <aj...@gm...>]

On 4/23/05, John Hunter <jd...@gm...> wrote:
> On 4/22/05, Pujo Aji <aj...@gm...> wrote:
>=20
> >  Error message:
> > Microsoft Visual C++ Runtime Library
> > Assertion failed!
> > Program:c\python24\python.exe
> > File:CXX/cxx_extentions.cxx
> > Line:1031
> >
> > Expression: ob_refcnt =3D=3D 0
> > For information on how your program can cause an assertion
> > failure, see the Visual C++ documentation on asserts
> >
> > First I install in new computer python 2.4.1
> > then the error comes out.
> >
> > So I tried to reinstall with python 2.4
> > The problem still comes.
>=20
> Hmm, that's a strange one.  We've seen this once before
>=20
> http://sourceforge.net/mailarchive/message.php?msg_id=3D8789882
>=20
> and I can't remember what the solution was (the thread doesn't mention
> it) but it was resolved.  I've CCd Gregory on this email to see if he
> can remember, since he once saw the same problem .
>=20
> Are you using the python from python.org?  Does it help if you remove
> site-packages/matplotlib and then reinstall?  Please create this
> simple test script
>=20
>   import pylab
>   pylab.plot([1,2,3])
>   pylab.show()
>=20
> and run it with
>=20
> > c:\python24\python myscript.py --verbose-helpful
>=20
> and paste in all the output and errors in your response after doing a
> clean reinstall, as well as your OS information ....
>=20
> JDH
>