After Importing Android Project into Eclipse, Package Icons are "white"

android, eclipse, ide, java

Solution

It turns out that I had to add the folders to the project for some reason; why, I don't know. What I do know is that it worked.

To do this you Right click on the project > Build Path > Configure Build Path > Source > Add folders > click on Gen & src

Problem

I just imported a sample project into Eclipse and some of the icons are white: What does this mean and how do I fix it? UPDATE:

Original source