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There should be exactly one item with DropdownButton'

Dropdown Flutter Widgets

n.tariq6600@gmail.com April 1, 2023November 6, 2023 0 Comments 2 or more DropdownMenultems, dropdown errors, dropdown red screen in flutter, DropdownMenultems were detected with the same value, Either zero or 2 or more, flutter dropdown, flutter dropdown error, one item with DropdownButton's, ther should be exactly one

There should be exactly one item with DropdownButton

In Flutter every UI component is a widget. These widgets are the building blocks of a complete screen, to which