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Brian Farmer
 
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Default Unresolved External Symbol - 07-14-2005 , 08:58 AM






The examples all compile and run perfectly for me now, but when I try to use
them in my own project, the linker gives me one unresolved external symbol
error for each time I try to use a mysqlpp function. I've already tried
rebuilding the library and matching the code generation settings, and I'm
pretty well stuck here. Thanks for any help you guys can give me.


error LNK2019: unresolved external symbol "public: __thiscall
mysqlpp::Connection::Connection(void)" (??0Connection@mysqlpp@@QAE@XZ)
referenced in function "public: __thiscall campaign::campaign(void)"
(??0campaign@@QAE@XZ)

-Brian Farmer


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Warren Young
 
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Default Re: Unresolved External Symbol - 07-14-2005 , 01:49 PM






Brian Farmer wrote:
Quote:
mysqlpp::Connection::Connection(void)" (??0Connection@mysqlpp@@QAE@XZ)
You've got old headers hanging around somewhere, or modules still built
against those old headers. There is no Connection ctor taking void any
more.

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