基于嵌套元素文本的硒Java选择div

我有下面的HTML结构。希望选择具有

值为3。

我尝试过以下xpath表达式

"//label[contains(@class='options')]/div/p[contains(text(),'3.x')]"
"//div[@class='answerOpts']/label[contains(@class='options')]/div/p[contains(text(),'3.x')]"

但它不起作用。接收到异常 org.openqa.selenium.NoSuchElementException: Unable to locate element: . 你能告诉我解决办法吗?

HTML结构

<div class="answerOpts">
   <input class="optionRadios" type="radio" name="2565" id="answer_9218" value="9218">
   <label class="options searchable" for="answer_9218">
      <div>
         <p>2.x</p>
      </div>
   </label>
   <input class="optionRadios" type="radio" name="2565" id="answer_9219" value="9219">
   <label class="options searchable" for="answer_9219">
      <div>
         <p>3.x</p>
      </div>
   </label>
   <input class="optionRadios" type="radio" name="2565" id="answer_9220" value="9220">
   <label class="options searchable" for="answer_9220">
      <div>
         <p>4.x</p>
      </div>
   </label>
   <input class="optionRadios" type="radio" name="2565" id="answer_9217" value="9217">
   <label class="options searchable" for="answer_9217">
      <div>
         <p>1.x</p>
      </div>
   </label>
</div>