# Using CreateKmlFile

**URL:** <https://community.thinkgeo.com/t/using-createkmlfile/7186>\
**Category:** Services\
**Created:** [April 15, 2015, 10:30am UTC](https://community.thinkgeo.com/t/using-createkmlfile/7186 "2015-04-15T10:30:27Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Ethan](https://community.thinkgeo.com/user_avatar/community.thinkgeo.com/ethan/32/19964_2.png) [@Ethan](https://community.thinkgeo.com/u/Ethan)\
**Post date:** [April 16, 2015, 1:40am UTC](https://community.thinkgeo.com/t/using-createkmlfile/7186/2 "2015-04-16T01:40:38Z")

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Hi&nbsp;Dustin,&nbsp;  
&nbsp;&nbsp;  
&nbsp;We&nbsp;support&nbsp;read&nbsp;and&nbsp;write&nbsp;ExtentedData,&nbsp;but&nbsp;we&nbsp;need&nbsp;make&nbsp;sure&nbsp;the&nbsp;ExtendedData&nbsp;of&nbsp;KmlFeature&nbsp;contains&nbsp;values&nbsp;we&nbsp;want,&nbsp;so&nbsp;it&nbsp;can&nbsp;be&nbsp;saved&nbsp;to&nbsp;KML.&nbsp;If&nbsp;you&nbsp;found&nbsp;that’s&nbsp;empty&nbsp;please&nbsp;assign&nbsp;value&nbsp;to&nbsp;it.&nbsp;  
&nbsp;&nbsp;  
&nbsp;If&nbsp;the&nbsp;issue&nbsp;still&nbsp;don’t&nbsp;solved,&nbsp;please&nbsp;upload&nbsp;more&nbsp;detail&nbsp;code&nbsp;so&nbsp;I&nbsp;can&nbsp;help&nbsp;you&nbsp;debug&nbsp;and&nbsp;fix&nbsp;it.&nbsp;  
&nbsp;&nbsp;  
&nbsp;Regards,&nbsp;  
&nbsp;&nbsp;  
&nbsp;Don

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