ValueError: negative dimensions are not allowed

[atomos]

Hi,

This looks like just what I'm looking for! However, it doesn't seem to compile on either mac or ubuntu. I was wonder if you've seen this error before?

ubuntu@cmb-staging:~/hungarian-master$ python setup.py build running build running config_cc unifing config_cc, config, build_clib, build_ext, build commands --compiler options running config_fc unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options running build_src build_src building extension "hungarian" sources build_src: building npy-pkg config files running build_ext customize UnixCCompiler customize UnixCCompiler using build_ext customize UnixCCompiler customize UnixCCompiler using build_ext building 'hungarian' extension compiling C++ sources C compiler: g++ -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -fPIC

compile options: '-I/usr/local/lib/python2.7/dist-packages/numpy-1.6.2-py2.7-linux-x8664.egg/numpy/core/include -I/usr/include/python2.7 -c' g++: hungarian.cpp hungarian.cpp: In function ‘PyObject* hungarian(PyObject, PyObject_)’: hungarian.cpp:76:1: error: jump to label ‘error’ [-fpermissive] hungarian.cpp:38:8: error: from here [-fpermissive] hungarian.cpp:45:15: error: crosses initialization of ‘npy_intp* strides’ hungarian.cpp:76:1: error: jump to label ‘error’ [-fpermissive] hungarian.cpp:32:8: error: from here [-fpermissive] hungarian.cpp:45:15: error: crosses initialization of ‘npyintp* strides’ hungarian.cpp: In function ‘PyObject* hungarian(PyObject, PyObject_)’: hungarian.cpp:76:1: error: jump to label ‘error’ [-fpermissive] hungarian.cpp:38:8: error: from here [-fpermissive] hungarian.cpp:45:15: error: crosses initialization of ‘npy_intp* strides’ hungarian.cpp:76:1: error: jump to label ‘error’ [-fpermissive] hungarian.cpp:32:8: error: from here [-fpermissive] hungarian.cpp:45:15: error: crosses initialization of ‘npy_intp* strides’ error: Command "g++ -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -fPIC -I/usr/local/lib/python2.7/dist-packages/numpy-1.6.2-py2.7-linux-x86_64.egg/numpy/core/include -I/usr/include/python2.7 -c hungarian.cpp -o build/temp.linux-x86_64-2.7/hungarian.o" failed with exit status 1

Thanks, Adam

[atomos]

I replaced the goto's with the two lines at the 'error' label. It now compiles, but I get a different error, this time in python:

In [3]: a = numpy.array([[1, 2], [3, 4]])

In [4]: print hungarian.lap(a)[0]

ValueError Traceback (most recent call last)

in () ----> 1 print hungarian.lap(a)[0] ValueError: negative dimensions are not allowed

[hrldcpr]

Thanks for the info! I hope to fix this in the next week.

[hrldcpr]

Thanks to @js850's pull request, everything should be fixed now. Please let me know if you still have issues. Thanks!

[berhane]

Hi, I downloaded the most current version (from 01/24/2013) and I'm still getting "ValueError: negative dimensions are not allowed" even for the example provided. Am I missing some update? Thx. SYSTEM: [Linux CentOS 6.4 running Python 2.6.6/2.7.6, Numpy 1.8.0]