Using the LWJGL HelloWorld I see this error: (I use a Mac OS X 10.11)

[issacnewton]

I want to use the api but i got errors when I try the HelloWorld, so I can''t start my projects
My computer is a Mac running OS X El Capitan. I use Eclipse and -XstartOnFirstThread as VM too.


The errors are:
"GLFWVidMode cannot be resolved to a type" (Eclipse debug)

and

Hello LWJGL 3.0.0b build 35!
Exception in thread "main" java.lang.NullPointerException
   at HelloWorld.run(HelloWorld.java:31)
   at HelloWorld.main(HelloWorld.java:109)

HELP

Sorry by my poor english!