"main" java.lang.NoClassDefFoundError:

[kingoflegendz]

Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class org.lwjgl.opengl.Display
at Main.destroy(Main.java:103)
at Main.main(Main.java:55)

I just dont know what to do here

[Levvy055]

Have You set natives to your project library path of lwjgl?

[pat3]

this comment already added to a closed issue of the same problem.
adding my comment again as it seems to fit here,too.
Maybe this helps to close it?

Here's my approach to get it running in eclipse:
First off you need the "old" lwjgl libs (lwjgl-2.9.3 that is, as of 11/2016)
add all .jars of lwjgl-2.9.3 to your java build path.
then to get the java.library.path variable to point to the .dll(windows) or .so(linux) files:
in Project properties/Java build path/libraries -> add Variable
new Dialog -> configure Variables
new Dialog (!) -> New
another new Dialog comes up:
for Name: enter: Djava.library.path
for Path click -> Folder and pick the folder of /lwjgl-2.9.3/native/linux
or
/lwjgl-2.9.3/native/windows (or other according to your OS) on your Hdd
finish dialog and all parent Dialogs (!) with "Ok"

Eventually you need a clean build.

Now you should find an entry in Java Build Path/libraries:
DJava.library.path
unfold it and hit Edit on subentry "Native library location"
For location click "External Folder" or "Workspace" depending on where you have them
and again add the folder of your /lwjgl-2.9.3/native/linux or /lwjgl-2.9.3/native/windows
path
Finally quit Project properties with "Ok".

now it should do.

Sounds all pretty complicated but it feels so only through describing it :-)
As said: eclipse config dungeons. (everything works -you just need to find it)
cheers.