medium10 pts · first answer countscross-platform-mobileflutter

setState called during build

A widget calls `setState(() => count++)` directly inside its build method and the app shows "setState() or markNeedsBuild() called during build". Why is this wrong?

A.build must not change state, or rebuilds would loopB.setState is only allowed inside a StatelessWidgetC.count must be declared as a const value firstD.setState needs to be awaited inside build

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setState called during build

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