EQEmulator Forums - mysqlclient.lib(default.obj) : error LNK2001: unresolved external symbol _

EQEmulator Forums (https://www.eqemulator.org/forums/index.php)

- Support::Windows Servers (https://www.eqemulator.org/forums/forumdisplay.php?f=587)

- - mysqlclient.lib(default.obj) : error LNK2001: unresolved external symbol __iob...help (https://www.eqemulator.org/forums/showthread.php?t=20021)

Arex	01-26-2006 07:50 AM

mysqlclient.lib(default.obj) : error LNK2001: unresolved external symbol __iob...help

i am trying compile eqemu using visual c++ 2005 Express, and all looks go good, but on linking phase, i get the next messagge when i try build zoneperl:

Code:

------ Build started: Project: Zone, Configuration: ReleasePerl Win32 ------

Linking...

mysqlclient.lib(my_thr_init.obj) : error LNK2019: unresolved external symbol __iob referenced in function _my_thread_global_init

mysqlclient.lib(default.obj) : error LNK2001: unresolved external symbol __iob

mysqlclient.lib(my_messnc.obj) : error LNK2001: unresolved external symbol __iob

../build/ZonePerl.exe : fatal error LNK1120: 1 unresolved externals

Build log was saved at "file://c:\Documents and Settings\Tornar\Mis documentos\EQEMU\EQEmu-0.6.4-DR1-612\zone\Zone___Win32_ReleasePerl\BuildLog.htm"

Zone - 4 error(s), 0 warning(s)

any idea? plz, i already have added all include, lib, etc. paths like eqemu wikki says..

Ibix	01-26-2006 08:20 AM

From that thread that you read...

http://msdn.microsoft.com/vstudio/ex...k/default.aspx

That fixed all my unresolved external problems with VC++ 2k5.NET.

Ibix	01-26-2006 08:21 AM

As a side-note, this is in the wrong forum as well. It specifically says not a support forum.

Arex	01-26-2006 10:09 AM

Quote:

From that thread that you read...

http://msdn.microsoft.com/vstudio/e...dk/default.aspx

That fixed all my unresolved external problems with VC++ 2k5.NET.

thx, but it was the first thing that i did, i did all things like wikki documentation say for compile eqemu with VC++ 2k5 Express, but i am getting this error

fathernitwit

01-26-2006 12:43 PM

apparently this has something to do with the fact that your mysql library was built using VC2003, and your trying to link it in vc2005. The suggestion on the internet is to rebuilt the lib with vc2005.. I am not sure how you got a strange lib like this... I have success with stock mysql 4.0.21 binaries.

Arex	01-26-2006 08:19 PM

thx for fast reply fatherniwit, i was using mysql 4.0.18, i ll try use 4.0.21 and i ll post if i have success

Arex	01-26-2006 09:19 PM

not luck using 4.0.21, i have changed paths to new mysql binaries location and i have deleted directories path to old mysql binaries, then i have rebuild solution, but i continue getting the same error =/

Arex	01-27-2006 04:08 AM

need i change configuration of linker input or any other thing? it is frustating =/

Krugus

02-15-2006 01:46 AM

I'm using Mysql v4.0.26 & ActivePerl 5.8.4.810 with VBC++ Xpress2005

The only time I get that error is when I try to compile zone.exe via perl. Compiles fine if I don't but then I can't use quests if I don't.... so end up using the downloaded compiles (which I am thankful for!).

I'll have some free time tonight so I'll see if I can fix this problem and will report back my findings (if any :p )

EDIT: Ok didn't have as much free time as I thought (as usual).

Ok I can compile my zone.exe via DebugPerl but not Perl :???: Still trying to figure out if its a VBC++ setting, mysql install, perl install or a what. Will try to work on it more this weekend when time allows.

Cripp

04-13-2006 10:40 AM

I am having this same problem as well. have tried using multiple mysql lib versions, all failed.

Code:

1>Linking...

1>mysqlclient.lib(my_thr_init.obj) : error LNK2019: unresolved external symbol __iob referenced in function _my_thread_global_init

1>mysqlclient.lib(default.obj) : error LNK2001: unresolved external symbol __iob

1>mysqlclient.lib(my_messnc.obj) : error LNK2001: unresolved external symbol __iob

1>../build/Zone.exe : fatal error LNK1120: 1 unresolved externals

edit: I am using VS .net 2005 btw

All times are GMT -4. The time now is 06:21 AM.