Can this cause an app to fail to open?

I was using Sublime Text to debug my game, and an error popped up. (I am using Composer) 

“*[ 1] (nil) at c:\users\drew\desktop\crashfield android\main.lua:1”

Line one of my main.lua is: “local composer = require (“composer”)”. I thought this was required… On one phone, the game runs fine, but on the other, it doesn’t even start. Could this be the problem? And if so, can someone help me fix it? Thanks :slight_smile: