the button is being click! [object backbtn1_4] Error: Cannot tween a null object. at com.greensock::TweenLite()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:296] at com.greensock::TweenMax()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:389] at com.greensock::TweenMax$/from()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:832] at demo_fla::MainTimeline/frame1()[demo_fla.MainTimeline::frame1:12] at flash.display::MovieClip/gotoAndPlay() at demo_fla::MainTimeline/onClick4()[demo_fla.MainTimeline::frame25:12] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642] TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.greensock::TweenLite/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:379] at com.greensock::TweenMax/init()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:424] at com.greensock::TweenMax/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenMax.as:624] at com.greensock.core::SimpleTimeline/renderTime()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\core\SimpleTimeline.as:93] at com.greensock::TweenLite$/updateAll()[C:\Users\edward\Documents\sunway college\sem7\FYP\com\greensock\TweenLite.as:642]