Process terminated with status of 255

[alan93]

I did a search for this but couldn't find it anywhere.
This program used to compile and run fine on Ubuntu 12.04 64 bit but now I get this message in build log.
Before this I get checking for existence of exe which exists.
Then it says executing://[path]
Then the above message.
I am trying to figure out what changed because it just worked days ago.

[alan93]

Strangely it is not longer giving me that error after a build.
I did builds multiple different ways but something fixed it after closing down codeblocks and restarting.