# Dataviewer list update ? critical block no longer exist!

**URL:** <https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767>\
**Category:** Questions about Thunkable X\
**Tags:** beginner\
**Created:** [November 30, 2021, 3:29pm UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767 "2021-11-30T15:29:53Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![muneer](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/muneer/32/75210_2.png) [@muneer](https://community.thunkable.com/u/muneer)\
**Post date:** [November 30, 2021, 4:22pm UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767/2 "2021-11-30T16:22:16Z")

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This is a **BUG** that was discovered shortly and has been reported.

See this post

> [@Unable to access Data Viewer List sub-items](https://community.thunkable.com/t/unable-to-access-data-viewer-list-sub-items/1619383):
>
> I am trying the get the text in the Title of the Data Viewer List but all the blocks are turned to numbers instead of the properties of the selected item. This is only in the DnD UI. This problem was reported previously while testing the Blocks screen SPLIT option. I have a feeling it is related to the Add Blocks option add lately in the Design screen. [image] @domhnallohanlon@jane@cassandra@wei@tatiang

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_[View the full topic](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767)._