# Dash\_table with debug mode throws error

**URL:** <https://community.plotly.com/t/dash-table-with-debug-mode-throws-error/39496>\
**Category:** Dash Python\
**Created:** [May 15, 2020, 2:15pm UTC](https://community.plotly.com/t/dash-table-with-debug-mode-throws-error/39496 "2020-05-15T14:15:37Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![kozoria](https://avatars.discourse-cdn.com/v4/letter/k/3d9bf3/32.png) [@kozoria](https://community.plotly.com/u/kozoria)\
**Post date:** [June 30, 2020, 11:57pm UTC](https://community.plotly.com/t/dash-table-with-debug-mode-throws-error/39496/3 "2020-06-30T23:57:07Z")

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Found another thread with similar issue.

> [@Invalid argument \`columns\[1\].name\` passed into DataTable](https://community.plotly.com/t/invalid-argument-columns-1-name-passed-into-datatable/25478):
>
> dash\_table.DataTable( style\_data={‘whiteSpace’: ‘normal’}, css=[{ ‘selector’: ‘.dash-cell div.dash-cell-value’, ‘rule’: ‘display: inline; white-space: inherit; overflow: inherit; text-overflow: inherit;’ }], data=bed.to\_dict(‘records’), columns=[{‘id’: str(c), ‘name’: c} for c in bed.columns], # fixed\_rows={ ‘headers’: True, ‘data’: 0 }, style\_cell={‘width’: ‘150px’,‘textAlign’: ‘left’}, style\_cell\_conditional=[{‘if’: {‘column\_id’: ‘Region’},‘textAlign’: ‘left’}], style\_data\_condi…

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