Change Table Cell Color by Value Error

[kaeptain96huck]

I would like to color the background of my table rows depending on a threshold. For this I use the override “cell types” → “colored background”. However, after applying this override, the number in the corresponding cell of the table disappears. Only the expression [object Object] is displayed.
How can I solve this problem?

Override:

Bevore using the Override:

After using the override

[yosiasz]

what does your messwerte column data look like in the datasource?
what does your threshhold/ override look like?

[kaeptain96huck]

The values in the corresponding column are of type float.

My thresholds look like this: