# TypeError: Error #1009: Cannot access a property or method of a null object reference

**URL:** <https://forum.kirupa.com/t/typeerror-error-1009-cannot-access-a-property-or-method-of-a-null-object-reference/325596>\
**Category:** Uncategorized\
**Created:** [October 25, 2011, 9:03am UTC](https://forum.kirupa.com/t/typeerror-error-1009-cannot-access-a-property-or-method-of-a-null-object-reference/325596 "2011-10-25T09:03:38Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mithula\_sree](https://avatars.discourse-cdn.com/v4/letter/m/dc4da7/32.png) [@mithula\_sree](https://forum.kirupa.com/u/mithula_sree)\
**Post date:** [October 25, 2011, 9:03am UTC](https://forum.kirupa.com/t/typeerror-error-1009-cannot-access-a-property-or-method-of-a-null-object-reference/325596/1 "2011-10-25T09:03:38Z")

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[TD=“class: postcell, bgcolor: transparent”]While running my code I get the error  
TypeError: Error #1009: Cannot access a property or method of a null object reference. at com.yahoo.astra.fl.charts.series::LineSeries/drawMarkers() at com.yahoo.astra.fl.charts.series::LineSeries/tweenUpdateHandler() at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at com.yahoo.astra.animation::Animation/timerUpdateHandler() at flash.utils::Timer/\_timerDispatch() at flash.utils::Timer/tick()  
It does not specify any line where this error occurs.How this error can be solved?

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