CRC is a checksum, in this case stored in the PNG, that should tell whether the PNG data is correct or corrupt. Most likely in your case it's not the data that's corrupt, but the checksum itself. I don't think there's a way to disable the CRC check without editing the relevant C++ code in LÖVE and ...

function love.load() instance = {} instance.img = love.graphics.newImage("coin.png") end function love.draw() love.graphics.draw(instance.img, 100, 100) end But if the png size is too small like 17*17, this happens. Error main.lua:3: Could not decode PNG image (invalid CRC encountered (ch...

Thank you all for the response, it's working. and really nice code!

Sorry for the simple question.
I want to set a short time delay (like 0.2 s) on keyRepeat, but I found the wiki it was removed, and I couldn't locate a substitute.