vue 使用computed报错 .. was assigned to but it has no setter.

问题：

 其他
 
 computed: {
    tempReadio() {
      if (this.reasonValue == 7) {
        return true;
      } else {
        return false;
      }
    },

此时就会报错

解决方法： 手动添加set 就好了

  computed: {
    tempReadio: {
      get() {
        if (this.reasonValue == 7) {
          return true;
        } else {
          return false;
        }
      },
      set(val) {},
    },
  },