[C++-sig] Re: please help with simple program crashing
dave at boost-consulting.com
Thu Jul 1 15:52:59 CEST 2004
Drew Ferraro <gfilla at gmail.com> writes:
> ive recently trying to add a scripting system to a game i am making..
> anyway, ive started to learn python and am trying to figure out how to
> embed it in my game. i have gotten a C++ function to work from inside
> C++ but called from python via PyRun_SimpleString(),,, i can send
> commands directly to the intepreter with that function, but im having
> a problem
> with PyRun_SimpleFile(). im trying to execute a python script with
> this function, but its crashing when it gets to this line:
> i cant figure out what im doing wrong. here is the source. any help is
> greatly appreciated!!
One likely possibility is that your Python was built with a different
C/C++ standard library than your program, so they have different
ideas of what a FILE is supposed to be. Also, Boost.Python is
incompatible with Py_Finalize... though it's not clear why you're
linking with Boost.Python anyway, since you're not using it.
> #include <boost/python.hpp>
> #include <iostream>
> #include <stdio.h>
> using namespace std;
> using namespace boost::python;
> #ifdef _WIN32
> #pragma comment(lib,"boost_python.lib");
> int main()
> FILE *fp = NULL;
> fp = fopen("test.py", "r");
> if(fp == NULL)
> return 1;
> return 0;
> thanks for any help! also, i tried not opening the file myself, and
> just sending PR_SF() a NULL FILE*... it didnt crash! instead, in the
> console it said there was a syntax error and printed out some garbage
> characters... i dont think theres a syntax error, "text.py" entire
> file just says print "hello world"
> thanks again!
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