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[Matplotlib-users] User interface example malloc error and possible installation bug
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From: Pim S. <P.S...@st...> - 2009-09-02 10:00:13
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Hi Everyone, I compiled the latest matplotlib against python 2.5.4 on OSX Leopard (Tcl/Tk 8.4 default installation from OSX). It complained about not finding the freetype headers but this was fixed by including /usr/local in the darwin list (which is by default empty?) in setupext.py. This might be a bug in the latest trunk, can anyone else test this on OSX? Now when I try to run the GUI example on: http://matplotlib.sourceforge.net/examples/user_interfaces/embedding_in_tk.html I get the following errors: python test.py Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Python(64196,0xa0427720) malloc: *** error for object 0xa00726d8: Non-aligned pointer being freed *** set a breakpoint in malloc_error_break to debug Segmentation fault Does anyone know what might be wrong here? Kind regards, Pim Schellart P.S. I tried the same with a MacPython 2.6 installation and get similar errors (see previous post). |
