On 08/09/2005 at 7:53 Andreas Fester wrote:
>
>This looks like the log4cxx.lib link library is not linked with your
>project. Are you sure that you added it to the libraries of your project?
>Otherwise, please post a minimal source code example, like
>
Hi
Thanks for your reply.
I'm trying to compile the following code:
-------------
// include log4cxx header files.
#include <log4cxx/logger.h>
#include <log4cxx/basicconfigurator.h>
#include <log4cxx/propertyconfigurator.h>
#include <log4cxx/helpers/exception.h>
using namespace log4cxx;
using namespace log4cxx::helpers;
// Define a static logger variable so that it references the
// Logger instance named "MyApp".
LoggerPtr logger(Logger::getLogger("MyApp"));
int main(int argc, char **argv)
{
int result = EXIT_SUCCESS;
try
{
if (argc > 1)
{
// BasicConfigurator replaced with
PropertyConfigurator.
PropertyConfigurator::configure(argv[1]);
}
else
{
BasicConfigurator::configure();
}
LOG4CXX_INFO(logger, "Entering application.");
LOG4CXX_INFO(logger, "Exiting application.");
}
catch(Exception&)
{
result = EXIT_FAILURE;
}
return result;
}
----------------
I've copied log4cxx "include" folder to my project folder and passed this
path as parameter to compiler with /I. Then I copied log4cxx.lib to my
project folder and added to linker options.
Nevertheless I get the message:
Linking...
MyPrueba.obj : error LNK2001: unresolved external symbol
"__declspec(dllimport) public: void __thiscall
log4cxx::Logger::forcedLog(class log4cxx::helpers::ObjectPtrT<class
log4cxx::Level> const &,class std::basic_string<char,struct
std::char_traits<
char>,class std::allocator<char> > const &,char const *,int)"
([EMAIL PROTECTED]@log4cxx@@[EMAIL PROTECTED]@log4cxx@@@helpe
[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@@[EMAIL
PROTECTED]@2@@std@@[EMAIL PROTECTED])
MyPrueba.obj : error LNK2001: unresolved external symbol
"__declspec(dllimport) public: static void __cdecl
log4cxx::PropertyConfigurator::configure(class
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> > const &)" (_
[EMAIL PROTECTED]@log4cxx@@[EMAIL PROTECTED]
[EMAIL PROTECTED]@std@@[EMAIL PROTECTED]@2@@std@@@Z)
Debug/plog.exe : fatal error LNK1120: 2 unresolved externals
Error executing link.exe.
plog.exe - 3 error(s), 0 warning(s)
Thanks in advance for any clue to solve this.
J
PD: I'm using VC++ 6 in WinXP.
