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Posted to c-dev@xerces.apache.org by Doug Chinnery <do...@zadall.com> on 2003/04/04 03:00:42 UTC
Cannot open library
I've downloaded, built and installed the xerces-c library. As
expected, it created 3 shared libraries in my /usr/local/lib
directory, called:
libxerces-c.so@
libxerces-c.so.22@
libxerces-c.so.22.0
When I try to run my program I get the following error:
dynamic linker : ./CreateDOMDocument : error opening libxerces-c2_2_0.so
As you can see, this library doesn't exist among the libs that were
created. I made a link to another library called libxerces-c2_2_0.so,
and I got rid of the dynamic linker error, but now my code dumps core.
Any thoughts on why the dynamic linker would be looking for modules in
a library that doesn't exist? Here's my short program in case there's
something really wacked out with the code itself:
-------------------------------------------------------------------
#include <xercesc/dom/DOM.hpp>
#include <xercesc/util/PlatformUtils.hpp>
XERCES_CPP_NAMESPACE_USE
int main (int argc, char *argv[])
{
XMLPlatformUtils::Initialize();
DOMImplementation *impl = DOMImplementationRegistry::getDOMImplementation(XMLString::transcode ("LS"));
DOMDocument* doc = impl->createDocument(0, // root element namespace URI.
XMLString::transcode("head"),
0); // document type object (DTD).
return (0);
}
--------------------------------------------------------------------
Thanks in advance for any help you can provide.
Doug Chinnery
---------------------------------------------------------------------
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Re: Cannot open library
Posted by PeiYong Zhang <pe...@ca.ibm.com>.
Doug,
If that is the case, u may open a bugzilla report on this, the more
specific info
provided (platform, version, the step u go through, etc), the quicker we can
have it resolved.
Rgds,
PeiYong
----- Original Message -----
From: "Doug Chinnery" <do...@zadall.com>
To: <xe...@xml.apache.org>
Sent: Friday, April 04, 2003 1:09 PM
Subject: Re: Cannot open library
>
> => Did you add the path where the libarries located to LD_LIBRARY_PATH (
> => or SHLIB_PATH)?
>
> Yes. My LD_LIBRARY_PATH is set up correctly. What makes me think
> that there's something up with the shared library is that if I make a
> static xerces-c library, I don't get this problem.
>
>
> => > I've downloaded, built and installed the xerces-c library. As
> => > expected, it created 3 shared libraries in my /usr/local/lib
> => > directory, called:
> => >
> => > libxerces-c.so@
> => > libxerces-c.so.22@
> => > libxerces-c.so.22.0
> => >
> => > When I try to run my program I get the following error:
> => >
> => > dynamic linker : ./CreateDOMDocument : error opening
libxerces-c2_2_0.so
> => >
> => > As you can see, this library doesn't exist among the libs that were
> => > created. I made a link to another library called
libxerces-c2_2_0.so,
> => > and I got rid of the dynamic linker error, but now my code dumps
core.
> => >
> => > Any thoughts on why the dynamic linker would be looking for modules
in
> => > a library that doesn't exist? Here's my short program in case there's
> => > something really wacked out with the code itself:
> => > -------------------------------------------------------------------
> => >
> => > #include <xercesc/dom/DOM.hpp>
> => > #include <xercesc/util/PlatformUtils.hpp>
> => >
> => > XERCES_CPP_NAMESPACE_USE
> => >
> => > int main (int argc, char *argv[])
> => > {
> => > XMLPlatformUtils::Initialize();
> => > DOMImplementation *impl =
> => DOMImplementationRegistry::getDOMImplementation(XMLString::transcode
> => ("LS"));
> => > DOMDocument* doc = impl->createDocument(0, // root element
namespace
> => URI.
> => >
XMLString::transcode("head"),
> => > 0); // document type
object
> => (DTD).
> => > return (0);
> => > }
> => > --------------------------------------------------------------------
> => >
> => > Thanks in advance for any help you can provide.
> => >
> => > Doug Chinnery
> => >
> => > ---------------------------------------------------------------------
> => > To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
> => > For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
> => >
> =>
> =>
> => ---------------------------------------------------------------------
> => To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
> => For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
> =>
> =>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
> For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
>
---------------------------------------------------------------------
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Re: Cannot open library
Posted by Doug Chinnery <do...@zadall.com>.
=> Did you add the path where the libarries located to LD_LIBRARY_PATH (
=> or SHLIB_PATH)?
Yes. My LD_LIBRARY_PATH is set up correctly. What makes me think
that there's something up with the shared library is that if I make a
static xerces-c library, I don't get this problem.
=> > I've downloaded, built and installed the xerces-c library. As
=> > expected, it created 3 shared libraries in my /usr/local/lib
=> > directory, called:
=> >
=> > libxerces-c.so@
=> > libxerces-c.so.22@
=> > libxerces-c.so.22.0
=> >
=> > When I try to run my program I get the following error:
=> >
=> > dynamic linker : ./CreateDOMDocument : error opening libxerces-c2_2_0.so
=> >
=> > As you can see, this library doesn't exist among the libs that were
=> > created. I made a link to another library called libxerces-c2_2_0.so,
=> > and I got rid of the dynamic linker error, but now my code dumps core.
=> >
=> > Any thoughts on why the dynamic linker would be looking for modules in
=> > a library that doesn't exist? Here's my short program in case there's
=> > something really wacked out with the code itself:
=> > -------------------------------------------------------------------
=> >
=> > #include <xercesc/dom/DOM.hpp>
=> > #include <xercesc/util/PlatformUtils.hpp>
=> >
=> > XERCES_CPP_NAMESPACE_USE
=> >
=> > int main (int argc, char *argv[])
=> > {
=> > XMLPlatformUtils::Initialize();
=> > DOMImplementation *impl =
=> DOMImplementationRegistry::getDOMImplementation(XMLString::transcode
=> ("LS"));
=> > DOMDocument* doc = impl->createDocument(0, // root element namespace
=> URI.
=> > XMLString::transcode("head"),
=> > 0); // document type object
=> (DTD).
=> > return (0);
=> > }
=> > --------------------------------------------------------------------
=> >
=> > Thanks in advance for any help you can provide.
=> >
=> > Doug Chinnery
=> >
=> > ---------------------------------------------------------------------
=> > To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
=> > For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
=> >
=>
=>
=> ---------------------------------------------------------------------
=> To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
=> For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
=>
=>
---------------------------------------------------------------------
To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
Re: Cannot open library
Posted by PeiYong Zhang <pe...@ca.ibm.com>.
Did you add the path where the libarries located to LD_LIBRARY_PATH (
or SHLIB_PATH)?
you may run ldd on DOMcount to see if the libxercesc is resolved or not.
Rgds,
PeiYong
----- Original Message -----
From: "Doug Chinnery" <do...@zadall.com>
To: <xe...@xml.apache.org>
Sent: Thursday, April 03, 2003 8:00 PM
Subject: Cannot open library
>
> I've downloaded, built and installed the xerces-c library. As
> expected, it created 3 shared libraries in my /usr/local/lib
> directory, called:
>
> libxerces-c.so@
> libxerces-c.so.22@
> libxerces-c.so.22.0
>
> When I try to run my program I get the following error:
>
> dynamic linker : ./CreateDOMDocument : error opening libxerces-c2_2_0.so
>
> As you can see, this library doesn't exist among the libs that were
> created. I made a link to another library called libxerces-c2_2_0.so,
> and I got rid of the dynamic linker error, but now my code dumps core.
>
> Any thoughts on why the dynamic linker would be looking for modules in
> a library that doesn't exist? Here's my short program in case there's
> something really wacked out with the code itself:
> -------------------------------------------------------------------
>
> #include <xercesc/dom/DOM.hpp>
> #include <xercesc/util/PlatformUtils.hpp>
>
> XERCES_CPP_NAMESPACE_USE
>
> int main (int argc, char *argv[])
> {
> XMLPlatformUtils::Initialize();
> DOMImplementation *impl =
DOMImplementationRegistry::getDOMImplementation(XMLString::transcode
("LS"));
> DOMDocument* doc = impl->createDocument(0, // root element namespace
URI.
> XMLString::transcode("head"),
> 0); // document type object
(DTD).
> return (0);
> }
> --------------------------------------------------------------------
>
> Thanks in advance for any help you can provide.
>
> Doug Chinnery
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: xerces-c-dev-unsubscribe@xml.apache.org
> For additional commands, e-mail: xerces-c-dev-help@xml.apache.org
>
---------------------------------------------------------------------
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