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Access violation while trying to create an element

Sun, 13 Aug 2006 01:23:50 -0700

Hey guys!

I'm kind of new to XML using VC++ 6.0.
I know XML DOM and XML MiniDOM from python...

anyway, I try to create an element, or a node,
and as I run my little application it carshed due to "Access violation"
the exception occures in the functions
raw_createElement(...) and raw_createNode(...)

it happens all the time, and frankly I really don't know what the heck is wrong in there....

here is a fragment of my source:

#define PHONEBOOK_NODE _T("Node")
sprintf(node, "%ld", m_NodeID);
l_XMLNode = m_pDomDocument->createNode(l_vtType, _T(node), _T(""));
l_XMLElement = m_pDomDocument->createElement(PHONEBOOK_NODE);

where:
m_pDomDocument is IXMLDOMDocument2Ptr
l_XMLNode is IXMLDOMNodePtr
l_XMLElement is IXMLDOMElementPtr

I'll be very glad (and so my boss) if someone will be kind to
share his or her opinion about that...

thanx,
Adidas

Re: Access violation while trying to create an element

Sun, 13 Aug 2006 03:34:32 -0700

: Hey guys!
:
: I'm kind of new to XML using VC++ 6.0.
: I know XML DOM and XML MiniDOM from python...
:
: anyway, I try to create an element, or a node,
: and as I run my little application it carshed due to "Access violation"
: the exception occures in the functions
: raw_createElement(...) and raw_createNode(...)
:
: it happens all the time, and frankly I really don't know what the heck is wrong in there....
:
: here is a fragment of my source:
:
: #define PHONEBOOK_NODE _T("Node")
: sprintf(node, "%ld", m_NodeID);
: l_XMLNode = m_pDomDocument->createNode(l_vtType, _T(node), _T(""));
: l_XMLElement = m_pDomDocument->createElement(PHONEBOOK_NODE);
:
: where:
: m_pDomDocument is IXMLDOMDocument2Ptr
: l_XMLNode is IXMLDOMNodePtr
: l_XMLElement is IXMLDOMElementPtr
:
: I'll be very glad (and so my boss) if someone will be kind to
: share his or her opinion about that...
:
: thanx,
: Adidas
:
Did you initialize the interfaces? If you didn't then you must do that before trying to call any of their members.

Re: Access violation while trying to create an element

Sun, 13 Aug 2006 03:41:44 -0700

: : Hey guys!
: :
: : I'm kind of new to XML using VC++ 6.0.
: : I know XML DOM and XML MiniDOM from python...
: :
: : anyway, I try to create an element, or a node,
: : and as I run my little application it carshed due to "Access violation"
: : the exception occures in the functions
: : raw_createElement(...) and raw_createNode(...)
: :
: : it happens all the time, and frankly I really don't know what the heck is wrong in there....
: :
: : here is a fragment of my source:
: :
: : #define PHONEBOOK_NODE _T("Node")
: : sprintf(node, "%ld", m_NodeID);
: : l_XMLNode = m_pDomDocument->createNode(l_vtType, _T(node), _T(""));
: : l_XMLElement = m_pDomDocument->createElement(PHONEBOOK_NODE);
: :
: : where:
: : m_pDomDocument is IXMLDOMDocument2Ptr
: : l_XMLNode is IXMLDOMNodePtr
: : l_XMLElement is IXMLDOMElementPtr
: :
: : I'll be very glad (and so my boss) if someone will be kind to
: : share his or her opinion about that...
: :
: : thanx,
: : Adidas
: :
: Did you initialize the interfaces? If you didn't then you must do that before trying to call any of their members.
:

yes, off-course, I initialized the m_pDomDocument.