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Java Spring Basics Modeling, Storing, and Presenting Data Create an Index Page with Thymeleaf

Mohamed Mandour
Mohamed Mandour
7,783 Points
Posted by Mohamed Mandour
Mohamed Mandour
7,783 Points

why I still have an error I do not understand, please help?

here is the code

src/main/resources/templates/contact_list.html 
<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
  <head>
    <meta charset="UTF-8"/>
    <meta description="viewport" content="width=device-width, initial-scale=1"/>

    <link rel="stylesheet" th:href="@{/app.css}"/>

    <title>Contact List</title>
  </head>
  <body>
    <h1>Contacts</h1>
    <ul th:each="contact : ${contacts}" > <!-- REPLACE THE LI ELEMENTS BELOW -->
      <li th:text="@'First name: '+{${contact.firstName}}"></li>

    </ul>
  </body>
</html>