selenium.common.exceptions.WebDriverException: Message: An unknown server-side error occurred while processing the command. Original error: io.appium.uiautomator2.common.exceptions.UiAutomator2Exception: Timed out after 15525ms waiting for the root AccessibilityNodeInfo in the active window. Make sure the active window is not constantly hogging the main UI thread (e.g. the application is being idle long enough), so the accessibility manager could do its work
进入公众号的菜单按钮可以点击，但是进入按钮对应的页面就没法识别出里面的元素了