Hi,
Could you please send the WSDL you are using and the SOAP message
sent by the server.
Those would help regenerate the problem to help solve it.
Thanks,
Samisa...
On Thu, 24 Feb 2005 17:35:47 +0100, Nazario Cipriani
<[EMAIL PROTECTED]> wrote:
> Hi everybody!
>
> I'm having problems with AXIS1.4 + XercesC 2.2, 2.3, 2.4, 2.5, 2.6 (that are
> all versions I've tested).
>
> After invoking I get an answer from SOAP server. I do this in the way listed
> below (SendSOAPRequest method from SpaSe_Client):
>
> if(AXIS_SUCCESS == m_pCall->checkMessage("queryResponse", endpoint))
> {
> try{
> char* msg =
> m_pCall->getElementAsString("queryReturn", 0); // HERE THE ERROR
> OCCURS!!!
> // and so on.............
> }
> }
>
> This is a dump of the relevant elements of the call stack:
>
> ntdll.dll!7c901230()
> ntdll.dll!7c96c943()
> ntdll.dll!7c96cd80()
> ntdll.dll!7c960af8()
> ntdll.dll!7c9106eb()
> > AxisXMLParser_D.dll!_heap_alloc_base(unsigned int size=28704768)
> > Line 212 C
> kernel32.dll!7c85e7af()
> AxisXMLParser_D.dll!_CrtIsValidHeapPointer(const void *
> pUserData=0x026011c8) Line 1807 C
> AxisXMLParser_D.dll!_free_dbg_lk(void * pUserData=0x026011c8, int
> nBlockUse=1) Line 1132 + 0x9 C
> AxisXMLParser_D.dll!_free_dbg(void * pUserData=0x026011c8, int
> nBlockUse=1) Line 1070 + 0xd C
> AxisXMLParser_D.dll!free(void * pUserData=0x026011c8) Line 1025 +
> 0xb C
>
> AxisXMLParser_D.dll!XercesHandler::characters(const unsigned short *
> const chars=0x025d8440, const unsigned int length=4) Line 120 C++
>
> xerces-c_2_5_0D.dll!xercesc_2_5::SAX2XMLReaderImpl::docCharacters(const
> unsigned short * const chars=0x025d8440, const unsigned int length=4, const
> bool cdataSection=false) Line 805 C++
>
> xerces-c_2_5_0D.dll!xercesc_2_5::IGXMLScanner::sendCharData(xercesc_2_5::XMLBuffer
> & toSend={...}) Line 1516 C++
>
> xerces-c_2_5_0D.dll!xercesc_2_5::IGXMLScanner::scanCharData(xercesc_2_5::XMLBuffer
> & toUse={...}) Line 2676 C++
>
> xerces-c_2_5_0D.dll!xercesc_2_5::IGXMLScanner::scanNext(xercesc_2_5::XMLPScanToken
> & token={...}) Line 387 C++
>
> xerces-c_2_5_0D.dll!xercesc_2_5::SAX2XMLReaderImpl::parseNext(xercesc_2_5::XMLPScanToken
> & token={...}) Line 777 C++
> AxisXMLParser_D.dll!XMLParserXerces::next(bool isCharData=true) Line
> 94 + 0x1d C++
> AxisClient_D.dll!axiscpp::SoapDeSerializer::getElementAsString(const
> char * pName=0x004518c8, const char * pNamespace=0x00000000) Line 3048 +
> 0x17 C++
> AxisClient_D.dll!axiscpp::Call::getElementAsString(const char *
> pName=0x004518c8, const char * pNamespace=0x00000000) Line 460 + 0x1c C++
> SpaSe_Client.exe!CSOAPClient::SendSOAPRequest(const char *
> endpoint=0x0012f4d0, const char * service=0x0012f2c8, const char *
> method=0x0012f0c0, const char * arg=0x009e0040) Line 118 + 0x1b C++
>
> I've noticed, the crash occurs in the Xerces-Parser at the marked point:
>
> void XercesHandler::characters(const XMLCh* const chars,
> const unsigned int length)
> {
> const char* cp_PreviousNameOrValue = NULL;
> if( m_pCurrElement && m_pCurrElement->m_pchNameOrValue)
> {
> if (m_pCurrElement->m_type == CHARACTER_ELEMENT)
> cp_PreviousNameOrValue = m_pCurrElement->m_pchNameOrValue;
> }
> m_pCurrElement = m_pNextElement;
> m_pNextElement->m_type = CHARACTER_ELEMENT;
>
> if (cp_PreviousNameOrValue)
> {
> char* cp_CurrentNameOrValue = XMLString::transcode(chars);
> char* cp_FullNameOrValue = (char*)
> malloc(strlen(cp_PreviousNameOrValue) + strlen(cp_CurrentNameOrValue) + 1);
> cp_FullNameOrValue[0] = '\0';
> strcat(cp_FullNameOrValue, cp_PreviousNameOrValue);
> strcat(cp_FullNameOrValue, cp_CurrentNameOrValue);
> m_pNextElement->m_pchNameOrValue = (const char*)cp_FullNameOrValue;
>
> -> free(const_cast <char*> (cp_PreviousNameOrValue)); // AFTER
> THAT ERROR OCCURS
>
> free(cp_CurrentNameOrValue);
> }
> else
> m_pNextElement->m_pchNameOrValue = XMLString::transcode(chars);
>
> }
>
> The vars have the following values:
>
> cp_PreviousNameOrValue = "<?xml version="
> cp_CurrentNameOrValue = ""1.0"
>
> After that I always encountered the same problem. When deserialising the
> result string the Client-APP crashes (in malloc.c, line 212) reporting
>
> Unhandled exception at 0x7c901230 in SpaSe_Client.exe: User
> breakpoint.
>
> I'm using WinXP, MSVC C++ 7.1.
>
> Am I making an error?
> Have anybody have any ideas?
>
> Thanks for your help!
>
> Sincerely, Nazario Cipriani.
> --
> Die DUMMHEIT dr�ngt sich vor, um gesehen zu werden;
> die Klugheit steht zur�ck, um zu sehen.
> 'Carmen Sylva'
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