Copy-paste fix pattern
library CB-Render
fn main() {
init_window(960, 540, "ClosedBit")
clear(0x071018)
draw_text(24, 24, "Ready", 0xFFFFFF, 24)
swap_buffers_fast()
}Why it happens
A rendering function received the wrong number or type of arguments.
How to fix it
Check the library docs for the exact function signature and use numeric color values such as 0x071018.
If the IDE reports a line number, fix that line first, then scan the previous line for an unclosed string, bracket, or block.