问题
When I build, it succeeds with no errors. However, when I run from the IDE, I get an error (my image fails to load because it cannot find the directory).
However, if I go into the folder and run the program(.exe) it finds the image directory perfectly.
mTextures.Load(Textures::Background, "../GFX/Background.png");
^the line of code giving the directory.
I assume this is a problem with a setting I didn't enter correctly in my compiler?
I am using Code::Blocks on Windows.
回答1:
Your debugger's current directory (i.e. the current directory used when you execute the application from within codeblock) is probably incorrect. Check your project settings, and fix the current directory to your target directory (the one which contains the executable itself).
Specific instructions are here.
回答2:
It's because you're using a relative path in your file name:
"../GFX/Background.png"
the .. is saying "go up one directory form the current directory". If you want to be able to run your program anywhere, use an absolute path, something like:
"/home/me/GFX/Background.png"
回答3:
Add the full path where the image exist with double slash.
mTextures.Load(Textures::Background, "C:\\Program Files\\..\\..\\GFX\\Background.png");
来源：https://stackoverflow.com/questions/25937305/program-cannot-find-image-directory-when-run-from-ide-but-can-when-run-from-fol