HGE in CodeBlock

Hi Friends, I started coding a simple game programe for HGE in codeblock, I have some problems with codeblock. The same program runs on VisualStudio. I Don't know what was wrong. Error messages "obj\Debug\main.o||In function _Z10RenderFuncv':| F:\Game_projects\Ping_Pong\main.cpp|22|undefined reference to hgeSprite::Render(float, float)'| obj\Debug\main.o||In function WinMain':| F:\Game_projects\Ping_Pong\main.cpp|51|undefined reference to hgeSprite::hgeSprite(unsigned long, float, float, float, float)'| obj\Debug\main.o||In function _ZN3HGE15System_SetStateE12hgeBoolStateb':| F:\Game_Engines\hge181\include\hge.h:(.text$_ZN9hgeSpriteD1Ev[hgeSprite::~hgeSprite()]+0x7)||undefined reference to hgeSprite::hge'| F:\Game_Engines\hge181\include\hge.h:(.text$_ZN9hgeSpriteD1Ev[hgeSprite::~hgeSprite()]+0xe)||undefined reference to `hgeSprite::hge'| ||=== Build finished: 4 errors, 0 warnings ===|" I have only started the program, it doesnt even open the game engine. Suggestions please thank u