Code::Blocks debugger

I am having great difficulty running the C开发者_StackOverflowode::Blocks debugger. I have the options set to produce debugging symbols, but for some reason the Run debugger is grayed out. If anyone has any experience with the debugger I would love to hear from them.

Well that's interesting... Code::Blocks only lets you debug when in a project. I was trying to debug a single file -_- My mistake.