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Which error commonly appears when a bound value is modified inside ngAfterViewInit in development mode?

  1. A NullInjectorError
  2. B ExpressionChangedAfterItHasBeenCheckedError
  3. C CircularDependencyError
  4. D TemplateParseError
Answer

ExpressionChangedAfterItHasBeenCheckedError

Angular runs a verification pass in development mode. Changing a bound value after the view has been checked signals a design problem in the update flow.

All Angular MCQs

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