#51521: matplotlib crash on Mac OS X.5 PPC -----------------------------+--------------------- Reporter: benoit.rivet@… | Owner: sean@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: | Keywords: leopard Port: py-matplotlib | -----------------------------+--------------------- Description changed by mf2k@…: Old description:

With python3.5 and py35-matplotlib @1.5.1_3+cairo as installed by Macports, the following minimal code : {{{ import matplotlib.pyplot as plt import numpy as np plt.figure() x=np.linspace(1,2) plt.plot(x,x**2) plt.savefig('sqr.pdf') }}}

gives the following error :

{{{ machdep: class is not implemented terminate called after throwing an instance of 'char*' Abort trap }}}

This happens on a Mac OS X.5 PPC computer, and is likely PPC related : the bug does not happen on an Intel Machine. The bug does also not happen with py34-matplotlib @1.3.1_4 (although the warning 'machdep: class is not implemented' is issued, the script does not crash and the expected figure is saved).

Note that I reported another bug (closed: wontfix) with Matplotlib 1.4.x on ticket 48727[https://trac.macports.org/ticket/48727]. I guess I'm stuck with matplotlib 1.3 for the future :-(

New description: With python3.5 and py35-matplotlib @1.5.1_3+cairo as installed by Macports, the following minimal code : {{{ import matplotlib.pyplot as plt import numpy as np plt.figure() x=np.linspace(1,2) plt.plot(x,x**2) plt.savefig('sqr.pdf') }}} gives the following error : {{{ machdep: class is not implemented terminate called after throwing an instance of 'char*' Abort trap }}} This happens on a Mac OS X.5 PPC computer, and is likely PPC related : the bug does not happen on an Intel Machine. The bug does also not happen with py34-matplotlib @1.3.1_4 (although the warning 'machdep: class is not implemented' is issued, the script does not crash and the expected figure is saved). Note that I reported another bug (closed: wontfix) with Matplotlib 1.4.x on ticket:48727. I guess I'm stuck with matplotlib 1.3 for the future :-( -- -- Ticket URL: <https://trac.macports.org/ticket/51521#comment:2> MacPorts <https://www.macports.org/> Ports system for OS X

#51521: matplotlib crash on Mac OS X.5 PPC -----------------------------+----------------------------- Reporter: benoit.rivet@… | Owner: sean@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: wontfix | Keywords: leopard powerpc Port: py-matplotlib | -----------------------------+----------------------------- Changes (by sean@…): * status: new => closed * resolution: => wontfix Comment: I don't know what to tell you. PPC is old hardware that can't even get a new Mac OS and matplotlib doesn't really seem interested in supporting that. If someone can patch this to work for you then I can try to incorporate that into the portfile. -- Ticket URL: <https://trac.macports.org/ticket/51521#comment:4> MacPorts <https://www.macports.org/> Ports system for OS X