我有一个带有按钮的简单页面，用于打开引导模式。虽然modal是打开的，但它不能点击modal内部的按钮。
我尝试了3种方法来解决这个问题1(直接查找元素2(通过模态元素查找元素3(使用显式等待。在所有这些方法中都会出现相同的错误——ElementNotInteractiableError：元素不可交互
它可能与stackoverflow上的一些现有答案重复(这就是为什么我可以尝试3种方法(，但它对没有帮助
错误堆栈跟踪
DevTools在ws://127.0.0.1:50284/DevTools/browser/1a87603d-af78-486d-bc37-161eeeed16ba上侦听[5396:11184:00428/110516.874:错误：browser_switcher_service.cc(238(]XXX Init((ElementNotInteractiableError:元素不可交互(会话信息：chrome=81.0.4044.122(at Object.throwDecodedError(D:\ip300 gk\node_modules\selenium webdriver\lib\error.js:550:15(在parseHttpResponse(D:\ip300 gk\node_modules\selenium webdriver\lib\http.js:565:13(在Executor.execute(D:\ip300 gk\node_modules\selenium webdriver\lib\http.js:491:26(在processTicksAndRejections(internal/process/task_queues.js:93:5(在async Driver.execute(D:\ip300 gk\node_modules\selenium webdriver\lib\webdriver.js:700:17(在async uitest(D:\ip300 gk\Samples\bootstrap\bs modal selenium\uitest.js:26:11({name:"ElementNotInteractiableError"，
Javascript测试代码，尝试了所有3种方法
const driver = require('selenium-webdriver')
const assert = require('assert').strict;
const {Builder, By, Key, until} = require('selenium-webdriver');
let fileName = "D:\ip300-gk\Samples\bootstrap\bs-modal-selenium\index.html"
uitest()
async function uitest() {
let driver = await new Builder().forBrowser('chrome').build();
let modal, element
try {
await driver.get(fileName)
await driver.findElement(By.id('launchModalButton')).click()
// approach 1 - getting error - ElementNotInteractableError: element not interactable
// await driver.findElement(By.id('saveChangesButton')).click()
// approach 2 using explicit wait - getting error - ElementNotInteractableError: element not interactable
element = await driver.wait(until.elementLocated(By.id('saveChangesButton')))
await element.click()
// approach 3 - finding modal using root modal - getting error - //ElementNotInteractableError: element not interactable
// modal = await driver.findElement(By.id('exampleModal'))
// await modal.findElement(By.id('saveChangesButton')).click()
} catch (err) {
console.log(err)
} finally {
await driver.quit();
}
}
引导html页面
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css"
integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<title>Selenium </title>
</head>
<body>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"
integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js"
integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49"
crossorigin="anonymous"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"
integrity="sha384-ChfqqxuZUCnJSK3+MXmPNIyE6ZbWh2IMqE241rYiqJxyMiZ6OW/JmZQ5stwEULTy"
crossorigin="anonymous"></script>
<div class="container">
<button type="button" id="launchModalButton" class="btn btn-primary mt-5" data-toggle="modal" data-target="#exampleModal">
Launch modal
</button>
<div class="modal fade" id="exampleModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel"
aria-hidden="true">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="exampleModalLabel">Modal title</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
Sample Modal
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button id="saveChangesButton" type="button" class="btn btn-primary">Save changes</button>
</div>
</div>
</div>
</div>
</div>
</body>
</html>
执行测试时，按钮顶部似乎有一个覆盖层，或者按钮在视图中隐藏。您可以尝试使用javascript级别的单击命令，而不是默认的单击。
element = await driver.wait(until.elementLocated(By.id('saveChangesButton')))
driver.executeScript("arguments[0].click();", element)
在selenium找到按钮并单击它之前，modal似乎没有加载。启动modal后的隐式等待确实解决了问题。
await driver.findElement(By.id('launchModalButton')).click()
await driver.manage().setTimeouts( { implicit: 1000} )