gSoap, c++, how to pass a soapStub declared argument in client application -

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the project containing following excerpts client application using gsoap generated c bindings ( gsoap - www.cs.fsu.edu/~engelen/soap.html ) project builds fine, breaks on line in main function indicated below.

defined in project header file:

class soap_cmac _ns7__accounts { public: std::vector<std::string>accountnumber;  /* required element of type xsd:string */ std::string *requestidtrackingforesb;   /* optional attribute */ struct soap *soap;  /* transient */ public: virtual int soap_type() const { return 23; } /* = unique id     soap_type__ns7__accounts */ virtual void soap_default(struct soap*); virtual void soap_serialize(struct soap*) const; virtual int soap_put(struct soap*, const char*, const char*) const; virtual int soap_out(struct soap*, const char*, int, const char*) const; virtual void *soap_get(struct soap*, const char*, const char*); virtual void *soap_in(struct soap*, const char*, const char*);          _ns7__accounts(): requestidtrackingforesb(null), soap(null) { _ns7__accounts::soap_default(null); } virtual ~_ns7__accounts() { } };

and defined in accompanying .cpp file:

 int addressbyaccount_extws_bpelsoapproxy::accountsbpel(_ns7__accounts *ns7__accounts, _ns9__accountsresponse *ns9__accountsresponse);

in main() declare service readability:

addressbyaccount_extws_bpelsoapproxy service.

here main.cpp

#include <iostream> #include "soapaddressbyaccount_extws_bpelsoapproxy.h" #include "addressbyaccount_extws_bpelsoap.nsmap" #include <winsock2.h> using namespace std; struct soap *soap;  int main() {      addressbyaccount_extws_bpelsoapproxy service;     _ns9__accountsresponse *presult = 0;     _ns7__accounts *pinput = 0; //_ns7__account defined in .h excerpt above     char account[] = "00000201"; //input value attempting pass web service      //std::vector<std::string>accountnumber; defined in .h excerpt above,       pinput->accountnumber.push_back(account); //breaks here - 0xc0000005 returned.      if (service.accountsbpel(pinput, presult) == soap_ok)     {       cout << "soap ok!" << endl; ;     }      else         service.soap_stream_fault(std::cerr);      return 0; }

anybody have idea of doing wrong assigning string pinput ?

thanks

you dereferencing null pointers.

should work better with: 

_ns9__accountsresponse result; _ns7__accounts input;

... 

if (service.accountsbpel(&input, &result) == soap_ok)

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