dyld: Library not loaded...reason image not found? - c++

Question

I'm new to c++ and XCode, I'm using sdl2 to create a window but when i compile it, it crashes giving me a thread.I have included opengl.h , stdio.h and SDL2.h. There are questions about
dlyd:library not loaded but their different.
Error Message:
dyld: Library not loaded: #rpath/SDL2.framework/Versions/A/SDL2 Referenced from:
/Users/shayanrazavi/Library/Developer/Xcode/DerivedData/c++_code-bbdyozxqxxdxosbxuyhcrqobxrkd/Build/Products/Debug/c++
code
Reason: image not found
This is the code I used i couldn't get int main to be inside the code block for some reason but anyway and I got this code from https://wiki.libsdl.org/SDL_CreateWindow.
int main(int argc, char* argv[]) {
SDL_Window *window; // Declare a pointer
SDL_Init(SDL_INIT_VIDEO); // Initialize SDL2
// Create an application window with the following settings:
window = SDL_CreateWindow(
"An SDL2 window", // window title
SDL_WINDOWPOS_UNDEFINED, // initial x position
SDL_WINDOWPOS_UNDEFINED, // initial y position
640, // width, in pixels
480, // height, in pixels
SDL_WINDOW_OPENGL // flags - see below
);
// Check that the window was successfully made
if (window == NULL) {
// In the event that the window could not be made...
printf("Could not create window: %s\n", SDL_GetError());
return 1;
}
// The window is open: enter program loop (see SDL_PollEvent)
SDL_Delay(3000); // Pause execution for 3000 milliseconds, for example
// Close and destroy the window
SDL_DestroyWindow(window);
// Clean up
SDL_Quit();
return 0;
}

Answer 1

I figured out why this was happening I was meant to put the framework in /Library/Frameworks folder before using it in XCode because when you download SDL it gives you a read me file and the read me file says to put it in that folder.
I should try reading all the text in read me files next time I guess. But if I try running this in XCode it will crash for some reason. (Makes sense because it says dyld: Library not loaded and we just put it in /Library/Frameworks)