title: Can't use Spring Initializr for 2.0.0 / Jackson 2.9.4
body: <p>Spring Noob here. I can use the Spring Initializr to build a Maven / Java project with Spring Boot 1.5.10, and the Dependencies of Web, JPA, and MySQL.</p>
  
  <p>I put these lines in <code>application.properties</code>:</p>
  
  <pre><code>spring.jpa.hibernate.ddl-auto=create
  
  spring.datasource.url=jdbc:mysql://localhost:3306/TEST
  
  spring.datasource.username=jdbc
  
  spring.datasource.password=jdbc
  </code></pre>
  
  <p>from the command line, I enter:</p>
  
  <p><code>mvn spring-boot:run</code></p>
  
  <p>and the (empty) project builds and runs fine.</p>
  
  <p>If I do the same with Spring Boot 2.0.0, I get this error:</p>
  
  <pre><code>[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.0.0.RELEASE:run (default-cli) on project demo200: An exception occurred while running. null: InvocationTargetException: Error processing condition on org.springframework.boot.autoconfigure.data.web.SpringDataWebAutoConfiguration.pageableCustomizer: Failed to introspect Class [org.springframework.data.web.config.SpringDataWebConfiguration] from ClassLoader [java.net.URLClassLoader@50815d80]: com/fasterxml/jackson/databind/ObjectMapper: com.fasterxml.jackson.databind.ObjectMapper -&gt; [Help 1]
  </code></pre>
  
  <p>If I add:</p>
  
  <pre><code>    &lt;jackson.version&gt;2.9.3&lt;/jackson.version&gt;
  </code></pre>
  
  <p>to the <code>pom.xml</code>, it builds OK.</p>
  
  <p>Is ObjectMapper missing from Jackson, 2.9.4 or am I missing something?</p>