title: Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/JsonParseException
body: <p>I am using Twilio to send SMS messages from my web app and I have almost completed the integration. It's sending the SMS, but an error is being generated and I don't understand why. I have included a JSON dependency from this <a href="http://www.java2s.com/Code/Jar/j/Downloadjsonjar.htm" rel="noreferrer">json</a> and this file <a href="http://www.java2s.com/Code/JarDownload/json/json.jar.zip" rel="noreferrer">link</a> but I'm still getting an error. Which other jar do I need to include?</p>
  
  <pre><code>Exception in thread "main" java.lang.NoClassDefFoundError: org/codehaus/jackson/JsonParseException
      at com.twilio.sdk.TwilioRestResponse.getParser(TwilioRestResponse.java:225)
      at com.twilio.sdk.TwilioRestResponse.toMap(TwilioRestResponse.java:243)
      at com.twilio.sdk.resource.list.SmsList.create(SmsList.java:70)
      at Example.main(Example.java:25)
  Caused by: java.lang.ClassNotFoundException: org.codehaus.jackson.JsonParseException
      at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
      at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
      at java.security.AccessController.doPrivileged(Native Method)
      at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
      at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
      at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
      ... 4 more
  </code></pre>
  
  <p>screenshot showing json added
  <img src="https://i.stack.imgur.com/NyDxq.jpg" alt="enter image description here">
  <strong>Update this is the new screesnshot</strong>
  <img src="https://i.stack.imgur.com/Nqton.png" alt="enter image description here"></p>