Error LNK2019, SDL_IMG, SLD_LoadTexture. Unsolvable problem.

Skylar Hammack · 2014-03-19T03:21:43

Im using SDL2 to do all my image rendering, screen creation, basically what it's used for. I'm near the end of finishing up, and I wanted to test my image loading function, The test ended in a failure. I have been trying to solve this problem for little over two hours now, and I am making no progress. this is my error. Error 1 error LNK2019: unresolved external symbol _IMG_LoadTexture referenced in function "public: __thiscall CSprite::CSprite(struct SDL_Renderer *,class std::basic_string<char,struct std::char_traits<char>,class std::allocator<char> >,int,int,int,int)" (??0CSprite@@QAE@PAUSDL_Renderer@@V?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@HHHH@Z) z:\my documents\visual studio 2013\Projects\SDL tuts 1\SDL tuts 1\Sprite.obj SDL tuts 1 here is the class, and the header file. #include "Sprite.h" #include "includes.h" CSprite::CSprite(SDL_Renderer *passedrenderer, std::string Filepath, int x, int y, int w, int h) { renderer = passedrenderer; image = NULL; image = IMG_LoadTexture(renderer, Filepath.c_str()); rect.x = x; rect.y = y; rect.w = w; rect.h = h; } CSprite::~CSprite() { SDL_DestroyTexture(image); } void CSprite::Draw() { SDL_RenderCopy(renderer, image, NULL, &rect); } #pragma once #include "includes.h" class CSprite { public: CSprite(SDL_Renderer *passedrenderer,std::string Filepath, int x, int y, int w, int h); ~CSprite(); void Draw(); private: SDL_Texture *image; SDL_Rect rect; SDL_Renderer *renderer; }; If you need anything else, Im more than willing to give the needed resources.

For Beginners

Started by Bigfatmeany March 15, 2014 02:55 AM

20 comments, last by DejaimeNeto 10 years ago

Bigfatmeany

138

Author

March 19, 2014 03:08 AM

Are you sure the csdl_setup is a valid pointer? Where is it constructed?


private:
	bool quit;
	CSprite *player;
	CSDL_Setup *csdl_setup;
};

game_loop.h

DejaimeNeto

4,221

March 19, 2014 03:21 AM

I'll try and help you by PM (top right corner).
So we stop bumping the thread all the time!

cheers

Build and Gun

Error LNK2019, SDL_IMG, SLD_LoadTexture. Unsolvable problem.

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Error LNK2019, SDL_IMG, SLD_LoadTexture. Unsolvable problem.

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