Eclipse错误未显示

Question

编译器显示以下内容：

Exception in thread "main" java.lang.ExceptionInInitializerError
    at Main.<init>(Main.java:17)
    at Main.main(Main.java:31)
Caused by: java.lang.NullPointerException
    at Eye.<init>(Eye.java:10)
    at Face.<init>(Face.java:6)
    at PaintSurface.<clinit>(PaintSurface.java:10)
    ... 2 more

所以我的问题是，我如何看待... ...还有2个？