# 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:** 5\
**Page:** 1

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**Author:** ![206vincia2kau](https://avatars.discourse-cdn.com/v4/letter/2/a3d4f5/32.png) [@206vincia2kau](https://community.thunkable.com/u/206vincia2kau)\
**Post date:** [November 30, 2021, 3:29pm UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767/1 "2021-11-30T15:29:53Z")

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Hello all,

i recently find out that some block are no longer displayed in the data viewer list.  
thoses ☹  
 ![image](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/e/b/ebe5c34441850cfb2aa7b865f3e645493df96c04.png)

but how is it possible now to get a proper text, subtitle or title data if we dont have thoses blocks any more ?  
Very stuck right now ☹

thx for helping  
(drag and drop version)

PS: what is stupid is that i can find them in old app i’ve done before and they still works ! but they r bugged and some time copy past doesnt work. u need to extract the block directely from the original UI component panel.

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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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**Author:** ![206vincia2kau](https://avatars.discourse-cdn.com/v4/letter/2/a3d4f5/32.png) [@206vincia2kau](https://community.thunkable.com/u/206vincia2kau)\
**Post date:** [November 30, 2021, 4:24pm UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767/3 "2021-11-30T16:24:56Z")

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ok thank you.  
i think i will stop use this DnD tech. seems to be more bugged than the old one…  
shame cuz it was far more intuitive.

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**Author:** ![tatiang](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/tatiang/32/55482_2.png) [@tatiang](https://community.thunkable.com/u/tatiang)\
**Post date:** [December 1, 2021, 12:22am UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767/4 "2021-12-01T00:22:12Z")

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I didn’t see it on GitHub so I added it as a bug:

> <https://github.com/thunkable/thunkable-issues/issues/1073>
>
> \### Platform
> Snap to Place - web
> 
> \### Steps to Reproduce
> 1. Add a Data Viewe…r List (DVL) component to a screen in the Snap to Place interface.
> 2. Assign a custom DVL layout to the DVL
> 3. Open the submenu (see https://community.thunkable.com/t/unable-to-access-data-viewer-list-sub-items/1619383) and notice that instead of the component name appearing in each block, the normally-hidden ID is displayed.
> 4. Adding one of these blocks results in an error.
> 
> \### Expected Behavior
> See above.
> 
> \### Actual Behavior
> See above.
> 
> \### Project Link
> 
> \###Community Link
> \[(https://community.thunkable.com/t/unable-to-access-data-viewer-list-sub-items/1619383)
> \](https://community.thunkable.com/t/unable-to-access-data-viewer-list-sub-items/1619383)
> \`\`\`
> STACK TRACE AND/OR SCREENSHOTS
> \`\`\`

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**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\
**Post date:** [March 1, 2022, 12:22am UTC](https://community.thunkable.com/t/dataviewer-list-update-critical-block-no-longer-exist/1640767/5 "2022-03-01T00:22:37Z")

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