c++ - std::exception prev def different in snn.lib
- Wichetael (25/25) Oct 21 2003 Hi another problem I'm having...
- Walter (10/35) Oct 21 2003 It means that the symbols listed are there more than once in your librar...
Hi another problem I'm having... The problem is that I don't know which change triggered it and everything I've tried to find out what is causing it has come up empty, so now I get these previous definition different errors during linking: SNN.lib(except) Offset 0791FH Record Type 00C3 Error 1: Previous Definition Different : ??1exception std UAE XZ (syscall std: :exception::~exception(void )) SNN.lib(except) Offset 07A1AH Record Type 00C3 Error 1: Previous Definition Different : ?what exception std UBEPBDXZ (char co nst *syscall std::exception::what(void )const ) SNN.lib(except) Offset 07B11H Record Type 00C3 Error 1: Previous Definition Different : ??1bad_exception std UAE XZ (syscall std::bad_exception::~bad_exception(void )) SNN.lib(except) Offset 07BCFH Record Type 00C3 Error 1: Previous Definition Different : ?what bad_exception std UBEPBDXZ (cha r const *syscall std::bad_exception::what(void )const ) I've tried leaving out all libs from the compile, I've tried reverting all the code changes I remember making between the last successful compile and now, I've tried reverting back to dmc834c as I'd just updated to dmc837c and I've tried renaming everything within my code with anything of a name even remotely resembling exception to something else, but none of it solved my problem... I'm completely stumped, I have no idea where this could come from, anybody any idea where I should be looking... Regards, Remko van der Vossen
Oct 21 2003
It means that the symbols listed are there more than once in your library or .obj files, i.e. there are multiple definitions of the same symbols. I would start by deleting snn.lib and downloading it again. "Wichetael" <wichetael gmx.net> wrote in message news:bn2qpf$abt$1 digitaldaemon.com...Hi another problem I'm having... The problem is that I don't know which change triggered it and everything I've tried to find out what is causing it has come up empty, so now I get these previous definition different errors during linking: SNN.lib(except) Offset 0791FH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ??1exception std UAE XZ (syscall std: :exception::~exception(void )) SNN.lib(except) Offset 07A1AH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ?what exception std UBEPBDXZ (char co nst *syscall std::exception::what(void )const ) SNN.lib(except) Offset 07B11H Record Type 00C3 Error 1: PreviousDefinitionDifferent : ??1bad_exception std UAE XZ (syscall std::bad_exception::~bad_exception(void )) SNN.lib(except) Offset 07BCFH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ?what bad_exception std UBEPBDXZ (cha r const *syscall std::bad_exception::what(void )const ) I've tried leaving out all libs from the compile, I've tried reverting all the code changes I remember making between the last successful compile and now, I've tried reverting back to dmc834c as I'd just updated to dmc837candI've tried renaming everything within my code with anything of a name even remotely resembling exception to something else, but none of it solved my problem... I'm completely stumped, I have no idea where this could come from, anybody any idea where I should be looking... Regards, Remko van der Vossen
Oct 21 2003
Yes, but where could it be coming from?? replacing snn.lib doesn't help... "Walter" <walter digitalmars.com> wrote in message news:bn3qks$1l6t$1 digitaldaemon.com...It means that the symbols listed are there more than once in your libraryor.obj files, i.e. there are multiple definitions of the same symbols. Iwouldstart by deleting snn.lib and downloading it again. "Wichetael" <wichetael gmx.net> wrote in message news:bn2qpf$abt$1 digitaldaemon.com...everythingHi another problem I'm having... The problem is that I don't know which change triggered it andgetI've tried to find out what is causing it has come up empty, so now Iallthese previous definition different errors during linking: SNN.lib(except) Offset 0791FH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ??1exception std UAE XZ (syscall std: :exception::~exception(void )) SNN.lib(except) Offset 07A1AH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ?what exception std UBEPBDXZ (char co nst *syscall std::exception::what(void )const ) SNN.lib(except) Offset 07B11H Record Type 00C3 Error 1: PreviousDefinitionDifferent : ??1bad_exception std UAE XZ (syscall std::bad_exception::~bad_exception(void )) SNN.lib(except) Offset 07BCFH Record Type 00C3 Error 1: PreviousDefinitionDifferent : ?what bad_exception std UBEPBDXZ (cha r const *syscall std::bad_exception::what(void )const ) I've tried leaving out all libs from the compile, I've tried revertingandthe code changes I remember making between the last successful compileevennow, I've tried reverting back to dmc834c as I'd just updated to dmc837candI've tried renaming everything within my code with anything of a namemyremotely resembling exception to something else, but none of it solvedproblem... I'm completely stumped, I have no idea where this could come from, anybody any idea where I should be looking... Regards, Remko van der Vossen
Oct 21 2003
"Wichetael" <wichetael gmx.net> wrote in message news:bn47qi$2d22$1 digitaldaemon.com...Yes, but where could it be coming from?? replacing snn.lib doesn't help...www.digitalmars.com/ctg/ctgLinkOps.html#previous_definition_different has some ideas to try.
Oct 21 2003
Hey Guys, Hmmn, I've busy isolating the problem and grep'ing on the libs and objs and atm the only occurences of ??1exception std UAE XZ are in two object files, and after converting them to assembly, in both those files there are only the following occurences, which I don't see anything wrong with really... extrn ??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ call near ptr ??1exception std UAE XZ Though I don't really get why there are two dwords in the data segment containing the address for this function, can any of you shed any light on that for me? The other three functions (?what exception std UBEPBDXZ, ??1bad_exception std UAE XZ and ?what bad_exception std UBEPBDXZ) still give me a prev def different error even though they are nowhere defined, nor even occur, in any of the custom libs or objs I include in my linking... Anyway, as you can probably guess, I'm still completely stumped, I think I've had this problem before but I don't have a single clue what's causing it or how I resolved it before, or even if I did... I'll be busy all day tomorrow to try isolating this problem further and hopefully resolving it... Any help or suggestions would be very welcomed. Regards, Remko "Walter" <walter digitalmars.com> wrote in message news:bn4s6f$urp$1 digitaldaemon.com..."Wichetael" <wichetael gmx.net> wrote in message news:bn47qi$2d22$1 digitaldaemon.com...help...Yes, but where could it be coming from?? replacing snn.lib doesn'twww.digitalmars.com/ctg/ctgLinkOps.html#previous_definition_different has some ideas to try.
Oct 25 2003
An extrn is not a definition, so the definitions must be coming from another .obj file. -Walter "Wichetael" <wichetael gmx.net> wrote in message news:bnf3d3$1vn6$1 digitaldaemon.com...Hey Guys, Hmmn, I've busy isolating the problem and grep'ing on the libs and objsandatm the only occurences of ??1exception std UAE XZ are in two objectfiles,and after converting them to assembly, in both those files there are only the following occurences, which I don't see anything wrong with really... extrn ??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ call near ptr ??1exception std UAE XZ Though I don't really get why there are two dwords in the data segment containing the address for this function, can any of you shed any light on that for me? The other three functions (?what exception std UBEPBDXZ, ??1bad_exception std UAE XZ and ?what bad_exception std UBEPBDXZ) still give me a prev def different error even though they are nowhere defined,noreven occur, in any of the custom libs or objs I include in my linking... Anyway, as you can probably guess, I'm still completely stumped, I think I've had this problem before but I don't have a single clue what's causing it or how I resolved it before, or even if I did... I'll be busy all day tomorrow to try isolating this problem further and hopefully resolving it... Any help or suggestions would be very welcomed. Regards, Remko "Walter" <walter digitalmars.com> wrote in message news:bn4s6f$urp$1 digitaldaemon.com...has"Wichetael" <wichetael gmx.net> wrote in message news:bn47qi$2d22$1 digitaldaemon.com...help...Yes, but where could it be coming from?? replacing snn.lib doesn'twww.digitalmars.com/ctg/ctgLinkOps.html#previous_definition_differentsome ideas to try.
Oct 25 2003
"Wichetael" <wichetael gmx.net> Found the problem, it was in the stlp45dm_static lib, though I don't understand how this could have happened, I've been compiling programs using the stlp stuff happily for months, and now suddenly I got these errors, I already had 4.5.3 but when I redownloaded I noticed the sizes and date were different... I just don't understand how I could've gotten all these errors all of the sudden without chaning the lib... Anyway, I'm glad my problem's resolved, thanks for your help Walter. Regards, Remko van der Vossen "Walter" <walter digitalmars.com> wrote in message news:bnfc7d$2b56$1 digitaldaemon.com...An extrn is not a definition, so the definitions must be coming fromanother.obj file. -Walter "Wichetael" <wichetael gmx.net> wrote in message news:bnf3d3$1vn6$1 digitaldaemon.com...onlyHey Guys, Hmmn, I've busy isolating the problem and grep'ing on the libs and objsandatm the only occurences of ??1exception std UAE XZ are in two objectfiles,and after converting them to assembly, in both those files there arereally...the following occurences, which I don't see anything wrong withonextrn ??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ dd offset FLAT:??1exception std UAE XZ call near ptr ??1exception std UAE XZ Though I don't really get why there are two dwords in the data segment containing the address for this function, can any of you shed any lightstillthat for me? The other three functions (?what exception std UBEPBDXZ, ??1bad_exception std UAE XZ and ?what bad_exception std UBEPBDXZ)causinggive me a prev def different error even though they are nowhere defined,noreven occur, in any of the custom libs or objs I include in my linking... Anyway, as you can probably guess, I'm still completely stumped, I think I've had this problem before but I don't have a single clue what'swelcomed.it or how I resolved it before, or even if I did... I'll be busy all day tomorrow to try isolating this problem further and hopefully resolving it... Any help or suggestions would be veryRegards, Remko "Walter" <walter digitalmars.com> wrote in message news:bn4s6f$urp$1 digitaldaemon.com...has"Wichetael" <wichetael gmx.net> wrote in message news:bn47qi$2d22$1 digitaldaemon.com...help...Yes, but where could it be coming from?? replacing snn.lib doesn'twww.digitalmars.com/ctg/ctgLinkOps.html#previous_definition_differentsome ideas to try.
Oct 26 2003