Angular Error Explained: Expression Changed After It Has Been Checked Error

A colleague of mine encounters an error message while developing an Angular frontend app. The error message is like this: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value ‘null’, Current value: ‘true’. The scenario for this error is when he’s developing a back button feature from the second page to the first page,… Continue reading Angular Error Explained: Expression Changed After It Has Been Checked Error