Unfortunately, running the above script without
gives the same error:
java.lang.NullPointerException
at g4p_controls.GTextField.keyEvent(Unknown Source)
at g4p_controls.GWindowImpl.sendKeyEvent(Unknown Source)
at g4p_controls.GWindowImpl.keyEvent(Unknown Source)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at processing.core.PApplet$RegisteredMethods.handle(PApplet.java:1432)
at processing.core.PApplet.handleMethods(PApplet.java:1634)
NullPointerException
at processing.core.PApplet.handleKeyEvent(PApplet.java:3014)
at processing.core.PApplet.dequeueEvents(PApplet.java:2648)
at processing.core.PApplet.handleDraw(PApplet.java:2486)
at processing.awt.PSurfaceAWT$12.callDraw(PSurfaceAWT.java:1547)
at processing.core.PSurfaceNone$AnimationThread.run(PSurfaceNone.java:313)