frehkxu

@FrontEnd-GuoXi > Invalid property. A property cannot both have accessors and be writable or have a value 意思是getter或setter和writable不能同时设置。 so，没有设置`writable`属性时，`writable`默认为`false`，`app.data.name="oo"; `将失效，故要改变对象的值必须在setter中加上这句代码`val = newVal`。 > [The usage of `Object.defineProperty()`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty)

@liurongdong 报错一般会有单独的 class，直接获取 DOM： ``` document.querySelector('.formily-element-form-item-error-help').scrollIntoView() ```

单测复现： ``` test('vue event', () => { const path = Path.parse([ "x-component-props", "@update:modelValue" ]) expect(path.segments).toEqual([ "x-component-props", "@update:modelValue" ]) }) ```