ErrorBoundary class final

An error-boundary configuration.

The JavaScript renderer uses a small class-based boundary internally while keeping the public Dart component model functional. SSR helpers retry with the first Dart fallback when a render-time error escapes React's server renderer.

See https://react.dev/reference/react/Component#catching-rendering-errors-with-an-error-boundary.

Inheritance

• Object
• ReactNode
• ErrorBoundary

Constructors

ErrorBoundary({required List<ReactNode> children, required ReactNode fallback, void onError(Object error, StackTrace stack)?})

Creates an error-boundary placeholder.

const

Properties

children → List<ReactNode>

The content protected by the boundary.

final

fallback → ReactNode

The content or builder shown after an error.

final

hashCode → int

The hash code for this object.

no setter, inherited

onError → void Function(Object error, StackTrace stack)?

Receives the error and a Dart stack at the report site.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited