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via Game Development by Charlton Santana
, 1 year ago
java.lang.NullPointerException at com.charltonsantana.game.MainGame.setBlockSpeed(MainGame.java:318) at com.charltonsantana.game.MainGame.onDraw(MainGame.java:351) at com.charltonsantana.game.MainThread.run(MainThread.java:64)