量角器获得了出口的第二个元素
我有一个问题，我对量显影剂很新。
我需要通过文本获得一个元素，现在不可能更改UI构建以使用更好的选择器的方式。
带有文本摘要的标签
const myElement = element(by.xpath("//span[text()='Summary']"));
因此，我现在拥有的是span 但是，屏幕上只有一个元素，但是，当有两个元素时，它会失败，但出现以下错误：
- 失败：元素不相互作用
可能是因为它正在尝试访问切换的第一个元素。 因此，我尝试在阅读时访问元素索引：
element(by.xpath("//span[text()='Summary']")[1]);
并收到以下错误：
失败：无效的定位器
我在某个地方读到值以1始于1而不是0的地方，因此我尝试了：
element(by.xpath("//span[text()='Summary']")[2]);
但是，我仍然遇到相同的错误：
失败：无效的定位器
可以找到这些第二个元素吗？
I have an issue and I'm quite new with protractor.
I need to get an element by its text, right now it is not possible to change how the UI is built to use better selectors.
So what I have right now is a span tag with the text Summary inside of it, to retrieve the element using XPath I do the following:
const myElement = element(by.xpath("//span[text()='Summary']"));
That works for the first occurrence when there's only one element on the screen, however, when there are two elements, it fails with the following error:
- Failed: element not interactable
Possibly because it is trying to access the first element which is toggled.
So I tried accessing the element index as I read around with:
element(by.xpath("//span[text()='Summary']")[1]);
And got the following error:
Failed: Invalid locator
I read somewhere that the values start on 1 and not on 0 so I tried with:
element(by.xpath("//span[text()='Summary']")[2]);
Yet, I'm still getting the same error:
Failed: Invalid locator
Is there a way I can get to these second element?
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当您使用列表切片时，就有更多的元素。因此，您可以尝试使用元素而不是元素
或
When you are using list slicing then there exist more then one elements. So you can try to use elements instead of element
OR
您可以尝试此XPATH，它有其他括号，您几乎已经到了。
（// span [text（）='summary']）[2]参考：
xpath查询以获取元素的nth实例
You can try this XPath, it has additional brackets, you have been almost there.
(//span[text()='Summary'])[2]Reference:
XPath query to get nth instance of an element