消息'c0000005 ACCESS_VIOLATION'的异常类$ C0000005

Question

我使用RAD Studio（C ++ Builder）创建了一个WSDL服务，它使用Microsoft Visual Studio进行了很好的测试。现在我正在尝试将其用作RAD studio（C ++）中的应用程序。

static const char* defWSDL= "http://localhost:8080/wsdl/IAndroidService";
  static const char* defURL = "http://localhost:8080/soap/IAndroidService";
  static const char* defSvc = "IAndroidServiceservice";
  static const char* defPrt = "IAndroidServicePort";
  if (addr=="")
    addr = useWSDL ? defWSDL : defURL;
  Soaphttpclient::THTTPRIO* rio = HTTPRIO ? HTTPRIO : new Soaphttpclient::THTTPRIO(0);
  if (useWSDL) {
    rio->WSDLLocation = addr;
    rio->Service = defSvc;
    rio->Port = defPrt;
  } else {
    rio->URL = addr;
  }

无论我做什么，我都会得到例外 rio-＆gt; WSDLLocation = addr;

或

rio-＆gt;网址=地址;

这是例外

Exception class $C0000005 with message 'c0000005 ACCESS_VIOLATION'

我正在调用这样的服务

Soaphttpclient::THTTPRIO* riod;
bool useWSDL = True;
_di_IAndroidService service = NS_IAndroidService::GetIAndroidService(useWSDL,"",riod);

有人可以提供建议吗。

谢谢