java - Getting console error -

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this question has answer here:

i'm using libgdx trying make game, when run desktoplauncher, error in console:

exception in thread "lwjgl application" java.lang.nullpointerexception     @ com.orhantozan.game.pongmain.render(pongmain.java:216)     @ com.badlogic.gdx.backends.lwjgl.lwjglapplication.mainloop(lwjglapplication.java:215)     @ com.badlogic.gdx.backends.lwjgl.lwjglapplication$1.run(lwjglapplication.java:120)

what cause of this? dont know error means :(

core: http://pastebin.com/r74wb5xx

desktop: http://pastebin.com/i0w4h4wq

dew class: http://pastebin.com/wupnubbg

make sure dewlist field gets initialized. alternatively change 

array<dew> dewlist;

to

array<dew> dewlist = new array();

if possible.


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