`ExpressionChangedAfterItHaHasBeenCheckedError`-如何克服这个错误

Question

ERROR Error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'response: [object Object]'. Current value: 'response: null'.

我正在触发null值以隐藏组件。

如何克服此错误？是什么意思？