python selenium xpath找不到元素

Question

<div class="sign-in j-sign-in">
                        <h4>Sign In</h4>
                        <p class="login-error"></p>
                        <form>
                            <div class="c-input">
                                <div class="input-title">Email Address:
                                    <i class="input-error-txt" style="display: none;">*</i>
                                </div>
                                <input placeholder="" autocomplete="" type="email" name="email" class="">
                                <ul class="emaillist" style="display: none;">
                                 
                                </ul>
                                <!---->
                                <!---->
                            </div>
                            <div class="c-input">
                                <div class="input-title">Password:
                                    <i class="input-error-txt" style="display: none;">*</i></div> 
                                    <input placeholder="" autocomplete="" type="password" name="password" class="">
                                <!---->
                                <!---->
                                <!---->
                            </div>
                        </form>
                <div class="col-xs-1 sign-in-rightborder"></div>
                <div class="col-xs-4 col-xs-offset-1">
                    <div class="sign-in j-newto-shein">
                        <h4>New to SHEIN</h4>
                        <form>
                            <div class="c-input">
                                <div class="input-title">Email Address:<i class="input-error-txt" style="display: none;">*</i></div> <input placeholder="" autocomplete="" type="email" name="email" class="input-error">
                                <ul class="emaillist" style="display: none;"></ul>
                                <!---->
                                <div class="input-error-txt">Please enter an email address.</div>
                            </div>
                            <div class="c-input">
                                <div class="input-title">Password:<i class="input-error-txt" style="display: none;">*</i></div> <input placeholder="" autocomplete="" type="password" name="password" class="">
                                <!---->
                                <!---->
                                <!---->
                            </div>
                            <div class="normal-info she-hide">
                                <div class="">
                                    <p class="">· 8 characters minimum</p>
                                    <p class="">· At least one letter</p>
                                    <p class="">· At least one number</p>
                                </div>
                            </div>
                            <div class="c-input input-mar">
                                <div class="input-title">Confirm Password:<i class="input-error-txt" style="display: none;">*</i></div> <input placeholder="" autocomplete="" type="password" name="cfPassword" class="">
                                <!---->
                                <!---->
                                <!---->
                            </div>
    
    

email = browser.find_element_by_xpath(
            '//div[@class="sign-in j-sign-in"]/input[@name="email"]')
            email.clear()
            email.send_keys("[e-mail]")
            password = browser.find_element_by_xpath(
            '//div[@class="sign-in j-newto-shein"]/input[@name="password"]')
            password.clear()
        password.send_keys("112233")
        
        sign = browser.find_element_by_xpath(
            '//div[@class="sign-in-btn-wrapper"]/button[@class="she-btn-black she-btn-l she-btn-block"]').click()

Selenium.Common.Exceptions.NosuChelementException：消息：没有这样的元素：找不到元素：

Answer 1

email = browser.find_element_by_xpath('//div[@class="sign-in j-sign-in"]/input[@name="email"]');

这将不起作用，因为输入不直接在//div[@class=“sign-in j-sign-in”]下。你需要这样写：

email = browser.find_element_by_xpath('//div[@class="sign-in j-sign-in"]//input[@name="email"]');

来获取输入。

对于password输入字段也是如此。