Starbound Need Help - Perfectly Generic Item

[GandolSB]

I am working on a mod that makes dirt an overpowered source of fuel. As of now, I have the correct folder settings and everything should be fine with the mods file system. But, after I copied the dirt file and editied it to have the line of code that tells the game it has 250 fuel in it, I ran the game and all of my dirt was "Perfectly Generic Item", and were small green cubes. Now, I don't know much about modding, but I know if you put modded items into a chest on a MP server, it will be called that until in your inventory again, however I tried it on singlyplayer only to get the same result. Can you provide any help?

 

Thanks in advance. -GanfoldSB