Linking Error

Tarrick Clayton · 2003-04-01T15:15:01

Okay I spend about 4 days "programming" out of this book and after I compile I get 28 errors. I''m like ok I can fix this, so I do. And what happens while I compile again I got 3 errors! SO I go to fix them and I find out their linking errors. Being such a gimp, I''ve decided to turn to you guys. Bestow upon me you infinite wisdom and help a poor sucka out. this is my problem: 02 Game.obj : error LNK2001: unresolved external symbol "public: void __thiscall ConLib::Clear(void)" (?Clear@ConLib@@QAEXXZ) 02 Main.obj : error LNK2001: unresolved external symbol "public: void __thiscall ConLib::SetTitle(char *)" (?SetTitle@ConLib@@QAEXPAD@Z) Debug/02 Main.exe : fatal error LNK1120: 2 unresolved externals Error executing link.exe. it showed up after changing: m_Monsters [MonsterA].X == m_Monsters [MonsterB].X = 0; m_Monsters [MonsterA].Y == m_Monsters [MonsterB].Y = 0; to.. m_Monsters [MonsterA].X = m_Monsters [MonsterB].X = 0; m_Monsters [MonsterA].Y = m_Monsters [MonsterB].Y = 0; which is correct. Anyone got any help for me? Should I zip my source and post it online for you guys to insul--err help me...

For Beginners

Started by Noky March 30, 2003 07:38 PM

13 comments, last by Noky 21 years ago

Noky

143

Author

March 31, 2003 07:05 PM

decided to bump this a bit seeing as there are like 20 posts above it. I still need help people!

cmptrgear

306

March 31, 2003 07:19 PM

I looked it over, the reason you are getting those errors is because those two functions are declared in ConLib.h but they are never defined anywhere. Just to test if this was the case I added them as empty functions in ConLib.cpp to see if I was correct and recompiled. The whole thing compiled with no problems.

  void ConLib::Clear(){	return;}void ConLib::SetTitle(char * Title){	return;}

"I may not agree with what you say but I will defend to the death your right to say it."
--Voltaire

"Pfft, Facts! Facts can be used to prove anything!" -- Homer J. Simpson

KiwiMelon

122

March 31, 2003 08:05 PM

Bang on cmptrgear, you bet me to it.

You need to add Clear and SetTitle to ConLib.cpp

Noky

143

Author

April 01, 2003 03:00 PM

I ahem knew that. Right of course.

Thanks a lot guys I owe you big time. How could I be so stupid to forget that dur.

Noky

143

Author

April 01, 2003 03:15 PM

Now that my problem has been fixed and that it compiles it seems I have some problems when it comes to correctly displaying things, like the monsters

Oh well looks like I got some work to do.

Linking Error

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Linking Error

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