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Possible Bug in Data Table Plugin?

Hi All,

Not sure if anyone else is experiencing but my Data Table plugin has lost the auto width feature and throwing the below error.

Bug in custom code TypeError: Cannot read properties of undefined (reading '_cells')
    at eval (PLUGIN_1593724959866x956106696186921000/Data-Table-/-Grid-update--Table-/-grid-.js:3:40641)
    at https://cdn.jsdelivr.net/npm/gridjs@5.0.1/dist/gridjs.production.min.js:1:14513
    at Array.forEach ()
    at e.emit (https://cdn.jsdelivr.net/npm/gridjs@5.0.1/dist/gridjs.production.min.js:1:14484)
    at n.handleClick (https://cdn.jsdelivr.net/npm/gridjs@5.0.1/dist/gridjs.production.min.js:1:43493)
    at HTMLTableRowElement.L (https://cdn.jsdelivr.net/npm/gridjs@5.0.1/dist/gridjs.production.min.js:1:5713)
    at root (PLUGIN_1593724959866x956106696186921000/Data-Table-/-Grid-update--Table-/-grid-.js:3:40641)

Any ideas?

Hi @chiadigital,

Thanks for reaching out.

If the column auto-sizing stopped working without any changes on your side, it strongly suggests that something in Bubble’s recent runtime changes affected how the Data Table initializes its Grid.js instance. Auto-width in Grid.js only works when the table receives valid row data before the rendering step. If Bubble now delays or temporarily sends empty rows, Grid.js will fall back to a fixed layout and can also throw the _cells undefined error you reported earlier.

Since everything is still working correctly on our demo page, including the auto-width behavior, we’ll need more details from your setup to understand what’s causing the issue in your app.

Could you please send us:

• Detailed screenshots of the Data Table element configuration
• Any workflows that reference or update this element
• A screen recording with Bubble’s debugger in step-by-step mode, showing when the issue appears
• The plugin version you’re currently using

This will help us identify exactly when and why the table breaks, and whether it’s related to the data source, timing, or page-specific configuration.

Once we have these details, we’ll continue the investigation.

Best regards,
Egor Smorodinov,
Support Team
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