From: Thomas Lecocq <thlecocq@ms...>  20110128 15:09:06

From: patbradf To: matplotlibusers@... Date: Wed, 26 Jan 2011 22:53:28 0600 Subject: [Matplotlibusers] Problem with "projection='3d'" Forgive me if this is an old question, but I just loaded mplot3d and was attempting to work through a couple of the examples on the Matplotlib website. The problem is that whenever I try to make a call to a function that requires an argument of projection=’3d’ (such as: ax = fig.add_subplot(111, projection='3d')), Python gives me the following error: Traceback (most recent call last): File "<pyshell#12>", line 1, in <module> ax = fig.add_subplot(111, projection='3d') File "C:\Python26\lib\sitepackages\matplotlib\figure.py", line 677, in add_subplot projection_class = get_projection_class(projection) File "C:\Python26\lib\sitepackages\matplotlib\projections\__init__.py", line 61, in get_projection_class raise ValueError("Unknown projection '%s'" % projection)ValueError: Unknown projection '3d' Check the version of matplotlib you have ! , I suspect a <=1.0 HTH Thom 