When I use “ID” as one of my column objects, for example:
columns: [
{ title: ‘ID’ },
{ title: ‘Name’ }
]
I get the following browser warning “Warning: Encountered two children with the same key, [object Object]-row
. Keys should be unique so that components maintain their identity across updates.”
It goes away if I change the title to something like “Item ID”. removing the object and just putting the title by itself in quotes doesn’t work either.