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Re: [Visualpython-users] Weird error importing visual
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From: Davidmh <dav...@gm...> - 2010-04-05 12:56:30
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First: I have had the same problem with the new version. Plus, I need some libraries that are only available to 2.5. Respect to the installing, no, I haven't installed anything in both computers recently. But, rethinking in it, it may be caused by an update of any program. Do you have any ideas of how could I trace it? Do you know how they knew what was the problem? On Mon, Apr 5, 2010 at 2:50 PM, Bruce Sherwood <Bru...@nc...> wrote: > This is not familiar. The only prior case I know of that seems a bit > similar is that a group using VPython for research visualization had > strange failures until they discovered that the problems were somehow > caused by their having installed a particular video program, completely > unrelated to Python. Do you recall recently installing a new program on > each of your computers? > > Although I know of no reason why it should matter, you might upgrade to > Python 2.6 and VPython 5.31. > > Bruce Sherwood > > On 4/5/2010 3:40 AM, Davidmh wrote: >> Hello. >> >> Recently, when I tried to execute a working program depending on >> VPython, it raised an error importing the library. That was not fixed >> reinstalling the whole Python interpreter and libraries. >> >> It happened suddenly in my fixed computer, I cannot relate it to any >> change in it, but in my laptop was still operative. Some weeks later, >> I run a trivial program (just creating the scene and plotting an >> sphere) in my laptop, worked; I ran it again just before and there was >> the error I could not get rid of. >> >> >> I use Python 2.5.4 and VPython 5.11 over WXP, Professional (fixed) and >> Home (laptop), both with antivirus NOD32 4.0, and the error are: >> >> The first time I run the program in the Python IDLE: >> >> >>>>> import visual >>>>> >> Traceback (most recent call last): >> File "<pyshell#0>", line 1, in<module> >> import visual >> File "F:\Archivos de >> programa\Clasificados\Programación\Python\2.5\lib\site-packages\visual\__init__.py", >> line 83, in<module> >> cvisual._set_dataroot( _os_path.split( __file__ )[0] + _os_path.sep) >> UnicodeDecodeError: 'ascii' codec can't decode byte 0xf3 in position >> 47: ordinal not in range(128) >> >> >> And if I try it again, I get: >> >> >>>>> import visual >>>>> >> Traceback (most recent call last): >> File "<pyshell#1>", line 1, in<module> >> import visual >> File "F:\Archivos de >> programa\Clasificados\Programación\Python\2.5\lib\site-packages\visual\__init__.py", >> line 70, in<module> >> del ui, crayola, primitives >> NameError: name 'ui' is not defined >> >> >> Any ideas of what is happening and how to solve it? Thank you very much. >> >> Regards. >> >> David Menéndez. >> >> ------------------------------------------------------------------------------ >> Download Intel® Parallel Studio Eval >> Try the new software tools for yourself. Speed compiling, find bugs >> proactively, and fine-tune applications for parallel performance. >> See why Intel Parallel Studio got high marks during beta. >> http://p.sf.net/sfu/intel-sw-dev >> _______________________________________________ >> Visualpython-users mailing list >> Vis...@li... >> https://lists.sourceforge.net/lists/listinfo/visualpython-users >> > > ------------------------------------------------------------------------------ > Download Intel® Parallel Studio Eval > Try the new software tools for yourself. Speed compiling, find bugs > proactively, and fine-tune applications for parallel performance. > See why Intel Parallel Studio got high marks during beta. > http://p.sf.net/sfu/intel-sw-dev > _______________________________________________ > Visualpython-users mailing list > Vis...@li... > https://lists.sourceforge.net/lists/listinfo/visualpython-users > |
