I am not good at English, please allow me to use Chinese expression! 1、click manufacturer field, input 's' use keyboard enter choose item。(点击manufacturer 字段,输入s搜索,使用键盘回车选中项目) bug出现了。如果是使用鼠标选择项目则正常。使用快捷键操作就会出现问题 demo:http://code.reloado.com/isipis4/edit#html,live
ng serve run status success,but browser error! -------------------------------- Error: ExpressionChangedAfterItHasBeenCheckedError: Expression has changed after it was checked. Previous value: 'null'. Current value: '20'.