# Cant get data from Cloud child

**URL:** <https://community.thunkable.com/t/cant-get-data-from-cloud-child/1042322>\
**Category:** Questions about Thunkable X\
**Created:** [January 7, 2021, 1:27pm UTC](https://community.thunkable.com/t/cant-get-data-from-cloud-child/1042322 "2021-01-07T13:27:55Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![drted](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/drted/32/92694_2.png) [@drted](https://community.thunkable.com/u/drted)\
**Post date:** [January 7, 2021, 1:57pm UTC](https://community.thunkable.com/t/cant-get-data-from-cloud-child/1042322/4 "2021-01-07T13:57:05Z")

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You could do something like this

 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/3/d/3ddedbbeecf4999a2dbbbfc2527f043ae17b9102.png)  
**EXCEPT…**  
Thunkable expected firebase lists to start with a 0 index. It looks like your lists start with 1. If the list index does not start with zero, Thunkable will crash. This is a REALLY crummy thing about Thunkable lists. Thunkable decided to use lists starting with 1. BUT thunkable is a graphic wrapper around Javascript, for which lists start with 0. So when comparing Firebase lists (zero based) with Thunkable Lists (base 1) you need to adjust. It is a awful pain, but it can be done.

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_[View the full topic](https://community.thunkable.com/t/cant-get-data-from-cloud-child/1042322)._