Warning: Each child in an array or iterator should have a unique "key" prop. Check the render method of TableHeader.

[binarykitchen]

I tried adding unique keys everywhere but no luck.

Probably this warning is due to an internal bug? Can you check that you assign unique keys in the iterator for table header contents?

[avocadowastaken]

+1

[peterpuzos]

+1

[afilp]

+1
Same in 'dialog.js'

[atlewee]

+1

[chmann]

I just traced this through because it was driving me nuts. The problem is that no key is being placed on the Select All column. The key is added for the checkbox but not for the TableHeaderColumn wrapper.

...which is exactly what has already been fixed. #1625 :-) Thanks!

[oliviertassinari]

Duplicate of #2028

[tianwawawa]

move key prop is right