Hi Chris.
I've had a similar problem...
Maybe my solution works for you:
--- <old eMail> ---
Hi to all!
As noone had an idea, I fixed this myself.
Perhaps someone needs this solution, too, that's why I'm posting it.
It's quite simple:
In VS 7, when doing a MFC project, goto project - project properties.
Then in C/C++ - Language switch "Treat wchar_t as Built-in Type" to "no".
Then it works perfectly well.
Greetings,
David
David Sallge schrieb:
Hello everyone!
I have a problem linking my testproject.
The library is linked correctly, the includes are included.
All other things (BasicConfigurator, Layout) work while linking.
Only this line seems to bring up the problem:
FileAppender *appender = new FileAppender(layout, _T("test.txt"));
The Linker error sais:
testprojekt error LNK2019: unresolved external symbol
"__declspec(dllimport) public: __thiscall
log4cxx::FileAppender::FileAppender
(class log4cxx::helpers::ObjectPtrT<class log4cxx::Layout> const &,
class std::basic_string<char,struct std::char_traits<char>,
class std::allocator<char> > const &,bool)"
([EMAIL PROTECTED]@@[EMAIL PROTECTED]
[EMAIL PROTECTED]@log4cxx@@@[EMAIL PROTECTED]@ABV?$
[EMAIL PROTECTED]@[EMAIL PROTECTED]@@[EMAIL PROTECTED]@2@@std@@[EMAIL
PROTECTED])
One thing I can't understand:
If I'm using the empty cunstructor
FileAppender *appender = new FileAppender();
Everything links fine, but there's no file to append to (obviously).
Any Ideas?
Thanx in advance,
David
--- </old email> ---
Greetings,
David
Combes, Chris M. schrieb:
I'm getting a link error which appears to be that std::string is not
being linked:
[cc] Starting link
[cc] Creating library log4cxxd.lib and object log4cxxd.exp
[cc] logger.obj : error LNK2019: unresolved external symbol
"public: stat
ic class std::basic_string<unsigned short,struct
std::char_traits<unsigned short
,class std::allocator<unsigned short> > __cdecl
log4cxx::helpers::StringHelper:
:format(class std::basic_string<unsigned short,struct
std::char_traits<unsigned
short>,class std::allocator<unsigned short> > const &,class
std::vector<class st
d::basic_string<unsigned short,struct std::char_traits<unsigned
short>,class std
::allocator<unsigned short> >,class std::allocator<class
std::basic_string<unsig
ned short,struct std::char_traits<unsigned short>,class
std::allocator<unsigned
short> > > > const &)"
([EMAIL PROTECTED]@[EMAIL PROTECTED]@@SA?AV?$basic_strin
[EMAIL PROTECTED]@[EMAIL PROTECTED]@@[EMAIL PROTECTED]@2@@std@@[EMAIL
PROTECTED]@V?$bas
ic_strin
[EMAIL PROTECTED]@[EMAIL PROTECTED]@@[EMAIL PROTECTED]@2@@std@@[EMAIL PROTECTED]
[EMAIL PROTECTED]
[EMAIL PROTECTED]@std@@[EMAIL PROTECTED]@2@@std@@@2@@5@@Z) referenced in
function "pub
lic: void __thiscall log4cxx::Logger::l7dlog(class
log4cxx::helpers::ObjectPtrT<
class log4cxx::Level> const &,class std::basic_string<unsigned
short,struct std:
:char_traits<unsigned short>,class std::allocator<unsigned short> >
const &,clas
s log4cxx::spi::LocationInfo const &,class std::vector<class
std::basic_string<u
nsigned short,struct std::char_traits<unsigned short>,class
std::allocator<unsig
ned short> >,class std::allocator<class std::basic_string<unsigned
short,struct
std::char_traits<unsigned short>,class std::allocator<unsigned short> >
cons
t &)"
([EMAIL PROTECTED]@log4cxx@@[EMAIL PROTECTED]@log4cxx@@@[EMAIL PROTECTED]@
AB
[EMAIL PROTECTED]@[EMAIL PROTECTED]@@[EMAIL PROTECTED]@2@@std@@ABVLocatio
[EMAIL PROTECTED]
[EMAIL PROTECTED]@[EMAIL PROTECTED]@[EMAIL PROTECTED]@std@@[EMAIL PROTECTED]@2@
@std@@V?
[EMAIL PROTECTED]@[EMAIL PROTECTED]@std@@[EMAIL PROTECTED]@2@@std@
@@2@@6@@
Z)
[cc] log4cxxd.dll : fatal error LNK1120: 1 unresolved externals
BUILD FAILED
S:\src\log4cxx-0.9.8\build.xml:664: link failed with return code 1120
Total time: 5 seconds
S:\src\log4cxx-0.9.8>
Any ideas on what I can do?
BTW, there is a duplicate declaration of method "GetErrorMessage()" in
file:
log4cxx-0.9.8\include\log4cxx\db\odbcappender.h
Lines 199 and 209 contain the same declaration. I commented out the
second one in order to build.
Any help appreciated,
Chris
--
_________________________________________
Name: David Sallge
Company: Noffz ComputerTechnik GmbH
Address: Tempelsweg 24A
D-47918 Toenisvorst
Germany
Phone: +49-2151-99878-22
Fax: +49-2151-99878-88
e-mail: [EMAIL PROTECTED]
Internet: www.noffz.com
_________________________________________
