使用each()方法时，量角器陈旧元素引用 [英] Protractor stale element reference when using the each() method

问题描述

由于在量角器中使用each()方法，导致出现以下错误.过去它运行良好，但现在始终因该错误而失败.

I am getting the error below as a result of using the each() method in protractor. It has worked fine in the past but is now consistently failing with this error.

失败:过时的元素引用:元素未附加到页面文档

Failed: stale element reference: element is not attached to the page document

element.all(bars).each((element)=> element.getCssValue('width'))

是否有其他选择或原因?

Is there an alternative or a reason why this might be?

(为清楚起见，我要做的就是获取一组称为bar的Web元素中每个元素的宽度.)

(For clarity, all I want to do is to get the width of each element in a set of web elements called bars.)

谢谢！

推荐答案

感谢所有提供帮助的人.如果导致错误，请重试该解决方案.由于元素的实时性，元素引用在获得CSS宽度之前就发生了变化.

Thanks to everyone who helped. The solution was retry again if it resulted in error. Due to the realtime nature of the element, the element reference was changing before it had got the css width.

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