Severe c-module problem

[Rolf Wester]

Hi,

I have a c-Module "pyopt" with a function:

static PyObject *_wrap_c_nlo_init_Hs(PyObject *self, PyObject *args) {
     PyObject *resultobj;
     char * arg0;

     cout << "in init_Hs" << endl;

     if(!PyArg_ParseTuple(args,(char *)"ss:c_nlo_init_Hs", &arg0))
             return NULL;

     cout << "in init_Hs: " << arg0 << endl;

     c_nlo_init_Hs(arg0);
     Py_INCREF(Py_None);
     resultobj = Py_None;
     return resultobj;
}

If I invoke this function (iteractively from within Xemacs):
import pyopt

pyopt.c_nlo_init_Hs("name")
pyopt.c_nlo_init_Hs("name", 1.0)
pyopt.c_nlo_init_Hs("name", "1.0")

I get:

 >>> ## working on region in file /usr/tmp/python-aEF22U...
in init_Hs
Traceback (most recent call last):
   File "<stdin>", line 1, in ?
   File "/usr/tmp/python-aEF22U", line 1, in ?
     pyopt.c_nlo_init_Hs(nlo.get_name())
TypeError: c_nlo_init_Hs() takes exactly 2 arguments (1 given)
 >>> ## working on region in file /usr/tmp/python-aEFDBb...
in init_Hs
Traceback (most recent call last):
   File "<stdin>", line 1, in ?
   File "/usr/tmp/python-aEFDBb", line 1, in ?
     pyopt.c_nlo_init_Hs(nlo.get_name(), 1.0)
TypeError: c_nlo_init_Hs() argument 2 must be string, not float
 >>> ## working on region in file /usr/tmp/python-aEFQLh...
in init_Hs

Process Python segmentation fault


I have no idea what could be wrong. I would be very appreaciative for 
any help.

Thanks in advance

Rolf