Make sure your project defines HAS_MYSQL for all source files and mysqlconn.cxx is not excluded from build ----- Original Message ----- From: "Frankie Chiang" <frdr168@hotmail.com> To: <openh323gk-users@lists.sourceforge.net>; <openh323gk-developer@lists.sourceforge.net> Sent: Tuesday, September 02, 2003 9:46 PM Subject: [Openh323gk-users] Compile openh323gk with mysql error Dear all, I am using VC to compile it and I got some error. How can I solve this ? gkauth.obj : error LNK2001: unresolved external symbol "public: __thiscall MySQLConnection::MySQLConnection(class PConfig *,char const *)" (??0MySQLConnection@@QAE@PAVPConfig@@PBD@Z) gkauth.obj : error LNK2001: unresolved external symbol "public: virtual __thiscall MySQLConnection::~MySQLConnection(void)" (??1MySQLConnection@@UAE@XZ) gkauth.obj : error LNK2001: unresolved external symbol "public: bool __thiscall MySQLConnection::Query(class PString const &,class PString &)" (?Query@MySQLConnection@@QAE_NABVPString@@AAV2@@Z) Best Regard, Frankie --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.514 / Virus Database: 312 - Release Date: 8/29/2003 ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf _______________________________________________ List: Openh323gk-users@lists.sourceforge.net Archive: http://sourceforge.net/mailarchive/forum.php?forum_id=8549 Homepage: http://www.gnugk.org/