# Clickdata Callback doesnt work

**URL:** <https://community.plotly.com/t/clickdata-callback-doesnt-work/26981>\
**Category:** Dash Python\
**Created:** [August 8, 2019, 7:43am UTC](https://community.plotly.com/t/clickdata-callback-doesnt-work/26981 "2019-08-08T07:43:32Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![seferoezcan](https://avatars.discourse-cdn.com/v4/letter/s/db5fbb/32.png) [@seferoezcan](https://community.plotly.com/u/seferoezcan)\
**Post date:** [August 8, 2019, 7:43am UTC](https://community.plotly.com/t/clickdata-callback-doesnt-work/26981/1 "2019-08-08T07:43:32Z")

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Hey so Ive come across this issue a couple of times now. Sometimes clickData, specifically on a Map Datapoint doesnt work until i use the lasso or box select, select anything, and then click on the Datapoint. But the even stranger thing is that it worked 10 minutes ago, and I worked on a Layout aspect of another File in the meantime.  
Whats happening here?