java.lang.NullPointerException: This exception has no message.

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via by Unknown author, 1 year ago
at undefined.kAgent_111.exportToTxtStr(
at undefined.kAgent_111.keyPressed(
at processing.core.PApplet.handleKeyEvent(
at processing.core.PApplet.dequeueKeyEvents(
at processing.core.PApplet.handleDraw(

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