Clueless about this "unresolved symbols"

Hi there!
I made a portation from Win32 to SunSolaris8 and I finally succeeded compiling my .so. There are no syntactical errors or binding errors when compiling with CC (SunStudio 8).
But while executing the application which uses my .so I get the error log:
code:
The reason /ya/yao55/yao55c5/wisdev/src/ug-ifc/mach/resource/library/tool/tdm/ugs.so failed to load was:
There are unresolved symbols in the image:
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___2t6Mrk1IIrkn0C__v_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___M__sun_append6Mrk1_r1_
     __1cH__rwstdRexcept_msg_string2t6MIE_v_
     __1cDstdLlogic_error2T5B6M_v_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___Efind6kMpkcII_I_
     __1cDstdMout_of_rangeG__vtbl_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___2G6Mrk1_r1_
     __1cDstdMout_of_range2T6M_v_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___M__sun_concat6kMpkc_1_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___M__sun_append6Mpkc_r1_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___J__nullref_
     __1cH__rwstdbC__rwse_StringIndexOutOfRange_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___2t6Mpkcrkn0C__v_
     __1cDstdLlogic_errorG__vtbl_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___Gassign6Mrk1II_r1_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___2G6Mpkc_r1_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___Hcompare6kMIIpkcI_i_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___M__sun_concat6kMrk1_1_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___Hreplace6MIIpkcIII_pc_
     __1cDstdbC__RTTI__1nDstdMout_of_range__
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___H__clone6M_v_
     __1cDstdMbasic_string4Ccn0ALchar_traits4Cc__n0AJallocator4Cc___I__getRep6MII_pnH__rwstdM__string_re f4Ccn0B_n0C____
Anyone any idea?
Do I have to link to some lib of c/c++?
Thx so far, Micha

First, you should be linking your shared object (ugs.so) with the flag "-z defs", and probably with "-z defs -z text". By doing this, you will force the errors that you are now getting at runtime to be exposed at build time.
Second, it looks as if your library is missing the standard C++ library. I don't know what the flags are for Studio 8, but for Forte 6U2 passing -library=Crun,Cstd on the compile and link lines sets things up correctly.

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Below is a simple app that I created which demonstrates the mysterious compilation problems that I am seeing. I get the following unresolved symbol :
Undefined first referenced
symbol in file
std::basic_ostream<char,std::char_traits<char> >&std::operator<<(std::basic_ostream<char,std::char_traits<char> >&,const char*) ./libIOTestSD.a(iotest.o)
std::cout ./libIOTestSD.a(iotest.o)
[Hint: static member std::cout must be defined in the program]
I am using workshop 6.1 for comilation. I would appreciate any help on this.
Thanks in advance.
Ranga.
#ifndef COM4
#include <iostream>
using namespace std ;
#else
#include <iostream.h>
#endif
class IOTest {
public:
IOTest() ;
void test(const char* str) ;
private:
ostream _os ;
#include <iotest.hpp>
IOTest::IOTest()
_os = &cout ;
void IOTest::test(const char* str)
_os << str ;
#include "iotest.hpp"
int main(int argc, char** argv)
IOTest iotest ;
const char* SAY = "Hello World!!!\n" ;
iotest.test(SAY) ;
return 0 ;
Compilation commands:
CC -g -pto -mt -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -D_DEBUG -DDEBUG -KPIC -I. -I../../include -I/opt/ws6.1/SUNWs
pro/WS6U1/include/CC/Cstd -o iotest.o -c iotest.cpp
CC -o ./libIOTestSD.a -g -pto -mt -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -D_DEBUG -DDEBUG -xar iotest.o
CC -g -pto -mt -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -D_DEBUG -DDEBUG -KPIC -I. -I../../include -I/opt/ws6.1/SUNWs
pro/WS6U1/include/CC/Cstd -o testapp.o -c testapp.cpp
CC -o testapp -g -instances=static -mt +d -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -DUNIX -DUNICODE -D_UNICODE -D_DEB
UG -DDEBUG -z text -z defs -G -KPIC testapp.o -Bstatic -lCstd -lCrun -Bstatic -lIOTestSD -Bdynamic -lgen -lm -lw -lcx
-lc

This went away when I moved around the libraries on the link line. Some how I was under the impression that order is not important in newer versions of compilers, but whatever it worked... Also I had to remove -z text.
So, the new compilation command would be
CC -o testapp -g -instances=static -mt +d -D_POSIX_PTHREAD_SEMANTICS -D_REENTRANT -DUNIX -DUNICODE -D_UNICODE -D_DEB
UG -DDEBUG -z defs -G -KPIC testapp.o -Bstatic -lIOTestSD -lCstd -lCrun -Bstatic -Bdynamic -lgen -lm -lw -lcx -lc
Thanks all,
Rg

Dwp dumps core. Unresolved symbol: timezone_getDefaultTZID

Hi,
Subscribing to another user calendar or resources generates the following messages to the console and dwp dumps core.
/opt/SUNWcal/calendar/bin> /usr/lib/dld.sl: Unresolved symbol: timezone_getDefaultTZID (code) from ./libcore_parser10.sl
/usr/lib/dld.sl: Unresolved symbol: timezone_getDefaultTZID (code) from ./libcore_parser10.sl
/usr/lib/dld.sl: Unresolved symbol: timezone_getDefaultTZID (code) from ./libcore_parser10.sl
/usr/lib/dld.sl: Unresolved symbol: timezone_getDefaultTZID (code) from ./libcore_parser10.sl
Platform: HPUX11.11
Calendar: 2005Q4
Thanks,
Toriq

<pre>
Hi Donald,
You should have logged this as new problem under new thread.
I would suggest to try search for "106327" at
http://access1.sun.com
P.S: Use bottom search engine.
Thanks
Kalpesh

Hi team can you assist me about this issue

Hi team, just wanna tell you this problem if you can help me to fix this.. i buy a brand new video card, but this HP mt 3300 i3 is just a gift from my friend but its already slightly use. getting a problem on graphics card settings, the on board vga is always detected but my graphic card is not. i already change the bios settings, enable and disable something, but nothing happens, this graphic card is working on other pc's but on mine is not. please help me about this issue. thank you so much HP team

Hi-
It is not compatible with the Sawtooth.
The Sawtooth uses PC100 DIMMs.
The 867 MHz MDD uses PC2100.
Whether or not that DIMM is Mac compatible is a different question....

Clueless about this "unresolved symbols"

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