Problem was a typo: cdef np.ndarray[np, ndim=1] outreal = numpy.zeros_like(inreal)
should have been: cdef np.ndarray[np.float_t, ndim=1] outreal = numpy.zeros_like(inreal) Which caused the compiler to crash. On Fri, Oct 1, 2010 at 4:36 PM, Lisandro Dalcin <[email protected]> wrote: > On 1 October 2010 15:17, Vineet Jain <[email protected]> wrote: >> Last night while trying out the following cython example: >> >> http://dpinte.wordpress.com/2010/04/22/interfacing-ta-lib-with-cython/ >> >> I got the following crash in the cython compiler (cython version 0.13): >> >> Compiler crash traceback from this point on: >> File "Visitor.py", line 179, in >> Cython.Compiler.Visitor.TreeVisitor.visitchild >> (/tmp/easy_install-fEGaFj/Cython-0.13/Cython/Compiler/Visitor.c:3407) >> File "Visitor.py", line 28, in >> Cython.Compiler.Visitor.BasicVisitor.visit >> (/tmp/easy_install-fEGaFj/Cython-0.13/Cython/Compiler/Visitor.c:1178) >> File >> "/usr/local/lib/python2.6/dist-packages/Cython-0.13-py2.6-linux-x86_64.egg/ >> Cython/Compiler/Buffer.py", >> line 106, in visit_FuncDefNode >> self.handle_scope(node, node.local_scope) >> File >> "/usr/local/lib/python2.6/dist-packages/Cython-0.13-py2.6-linux-x86_64.egg/ >> Cython/Compiler/Buffer.py", >> line 61, in handle_scope >> if entry.type.dtype.is_ptr: >> AttributeError: 'NoneType' object has no attribute 'is_ptr' >> building 'talib' extension >> >> gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall >> -Wstrict-prototypes -fPIC >> -I/usr/local/lib/python2.6/dist-packages/numpy/core/include >> -I/usr/local/include/ta-lib/ -I/usr/include/python2.6 -c talib.c -o >> build/temp.linux-x86_64-2.6/talib.o >> _______________________________________________ >> Cython-dev mailing list >> [email protected] >> http://codespeak.net/mailman/listinfo/cython-dev >> > > Could you send the full code attached to my private mail? > > > -- > Lisandro Dalcin > --------------- > CIMEC (INTEC/CONICET-UNL) > Predio CONICET-Santa Fe > Colectora RN 168 Km 472, Paraje El Pozo > Tel: +54-342-4511594 (ext 1011) > Tel/Fax: +54-342-4511169 > _______________________________________________ > Cython-dev mailing list > [email protected] > http://codespeak.net/mailman/listinfo/cython-dev > _______________________________________________ Cython-dev mailing list [email protected] http://codespeak.net/mailman/listinfo/cython-dev
