title: IBM Worklight 6.0 - Development Server/Console Problems
body: <p>Previewing a hybrid app in Worklight Console's MBS in Worklight v5.0.6 was a breeze as it worked right out the box.</p>
  
  <p>Worklight 6.0 has proven to be a bit more tricky. Can someone point me in the right direction to getting my Worklight Console up and running?</p>
  
  <p>Here is my Eclipse <strong>console log</strong>:</p>
  
  <pre><code>CWWKE0005E: The runtime environment could not be launched.
  CWWKE0029E: An instance of server worklight is already running.
  </code></pre>
  
  <p>I have not altered any port information.
  <img src="https://i.stack.imgur.com/dcbYt.png" alt="enter image description here"></p>
  
  <p><strong>Eclipse.ini:</strong></p>
  
  <pre><code>-startup
  ../../../plugins/org.eclipse.equinox.launcher_1.3.0.v20120522-1813.jar
  --launcher.library
  ../../../plugins/org.eclipse.equinox.launcher.cocoa.macosx.x86_64_1.1.200.v20120913-144807
  -product
  org.eclipse.epp.package.jee.product
  --launcher.defaultAction
  openFile
  -showsplash
  org.eclipse.platform
  --launcher.XXMaxPermSize
  256m
  --launcher.defaultAction
  openFile
  -vmargs
  -Dosgi.requiredJavaVersion=1.5
  -Dhelp.lucene.tokenizer=standard
  -XstartOnFirstThread
  -Dorg.eclipse.swt.internal.carbon.smallFonts
  -XX:MaxPermSize=256m
  -Xms40m
  -Xmx512m
  -Xdock:icon=../Resources/Eclipse.icns
  -XstartOnFirstThread
  -Dorg.eclipse.swt.internal.carbon.smallFonts
  </code></pre>
  
  <p><img src="https://i.stack.imgur.com/I3jDC.png" alt="enter image description here"></p>
  
  <p><strong>Update:</strong>
  Completed the steps in Idan's response; the result in the Worklight Development Server console view in Eclipse:</p>
  
  <blockquote>
    <p>[err] 28  WorklightPU  WARN   [Scheduled Executor-thread-1]
    openjpa.Runtime - An error occurred while registering a
    ClassTransformer with PersistenceUnitInfo: name 'WorklightPU', root
    URL
    [file:/Users/mwoods/Desktop/TestWorkspace/WorklightServerConfig/shared/resources/worklight-jee-library-6.0.0.jar].
    The error has been consumed. To see it, set your openjpa.Runtime log
    level to TRACE. Load-time class transformation will not be available.
    [err] 460  WorklightPU  INFO   [Scheduled Executor-thread-1]
    openjpa.Runtime - Starting OpenJPA 1.2.2
        [err] 524  WorklightPU  INFO   [Scheduled Executor-thread-1] openjpa.jdbc.JDBC - Using dictionary class
    "org.apache.openjpa.jdbc.sql.HSQLDictionary".
        [err] 1  WorklightReportsPU  WARN   [Scheduled Executor-thread-1] openjpa.Runtime - An error occurred while registering a
    ClassTransformer with PersistenceUnitInfo: name 'WorklightReportsPU',
    root URL
    [file:/Users/mwoods/Desktop/TestWorkspace/WorklightServerConfig/shared/resources/worklight-jee-library-6.0.0.jar].
    The error has been consumed. To see it, set your openjpa.Runtime log
    level to TRACE. Load-time class transformation will not be available.</p>
  </blockquote>
  
  <p>And:</p>
  
  <blockquote>
    <p>Launching worklight (WebSphere Application Server
    8.5.5.0/wlp-1.0.3.20130524-0951) on Java HotSpot(TM) 64-Bit Server VM, version 1.6.0_45-b06-451-11M4406 (en_US) [AUDIT ] CWWKE0001I: The
    server worklight has been launched. [ERROR ] CWWKO0221E: TCP Channel
    defaultHttpEndpoint initialization did not succeed. The socket bind
    did not succeed for host * and port 10080. The port might already be
    in use.</p>
  </blockquote>
  
  <p><strong>SOLUTION:</strong>
  Changed port number and restarted my computer.</p>