Unable to Build Boost.python in Visual Studio 2008. Compilation gives error - visual-studio

Question

I am in a HUGE depression now! I spend 2 days trying to use boost.python . PLEASE guide me! I will explain what I did.
I have Winows 7 64 bit.
The Python is 64 bit 2.7.3 installed at C:\Python27_amd64.
Now, I take boost_1_54_0.zip and unzip in F: directory.
The I use cmd.
bootstrap
this creates project-config.jam. I edit it and insert
using msvc : 9.0 ;
using python : 2.7 : C:\Python27_amd64\python : C:\Python27_amd64\include : C:\Python27_amd64\libs ;
Now i do
.\b2
This process runs for 20 something minutes and I am told that boost has successfully been build.
After that I install boost binaries from http://sourceforge.net/projects/boost/files/boost-binaries/
The binaries get installed in C:\local\boost_1_54_0.
Now I want to create a General project.
Now, I use the code given for embedding python in C++ here
#include <boost/python.hpp>
#include <boost/detail/lightweight_test.hpp>
#include <iostream>
namespace py = boost::python;
using namespace std;
int main()
{
// Initialize the interpreter
Py_Initialize();
py::object main_module = py::import("__main__");
py::object main_namespace = main_module.attr("__dict__");
py::exec("print 'Hello, world'", main_namespace);
py::exec("print 'Hello, world'[3:5]", main_namespace);
py::exec("print '.'.join(['1','2','3'])", main_namespace);
}
I setup the header files and library in VC++ directories to F:\boost_1_54_0\boost_1_54_0 and F:\boost_1_54_0\boost_1_54_0\stage\lib respectively.
I also setup project-->properties-->configuration properties-->C/C++-->General-->Additional Include directories to C:\Python27_amd64\include
Likewise, I also setup project-->properties-->configuration properties--> Linker--> General to C:\Python27_amd64\libs;"C:\local\boost_1_54_0\lib64-msvc-9.0" .
Now when I compile using x64 debugger. It gives me an error
Unhandled exception at 0x00000000 in test8.exe: 0xC0000005: Access violation at location 0x0000000000000000.
I am struck since last 2 days...but thats the closest I have been since then. please help me!

Answer 1

So you mean a runtime error, right?
I think you should first ensure, that there is no exception thrown by boost::python itself.
First try to set the try block around you python calls with a catch(...)
If exception is caught it is most probably the boost::python::error_already_set exception.
So, you then should decode it like here