Re: [thredds] NetCDF-Java ToolsUI unable to launch

• To: "John Maurer, IV" <jmaurer@xxxxxxxxxx>
• Subject: Re: [thredds] NetCDF-Java ToolsUI unable to launch
• From: John Caron <caron@xxxxxxxxxxxxxxxx>
• Date: Thu, 22 Jul 2010 07:49:43 -0600

John Maurer, IV wrote:

Hi All,

Don't know how long this has been broken, but our TDS now fails to launch the NetCDF-Java ToolsUI. I get an Application Error from Java of "Unable to launch the application." When I click for more information, I get the following (posted below). Any ideas what's wrong or how I can fix this? Thanks!

it usually means weve hosed up the jnlp file. what exact TDS version are you on?

Cheers,
John Maurer
Hawaii Ocean Observing System (HiOOS)

Exception:

java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at com.sun.javaws.Launcher.executeApplication(Unknown Source)
    at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
    at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
    at com.sun.javaws.Launcher.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: net/sf/ehcache/CacheManager

at thredds.filesystem.CacheManager.makeTestCacheManager(CacheManager.java:76) at thredds.filesystem.ControllerCaching.makeTestController(ControllerCaching.java:60)

    at ucar.nc2.ui.ToolsUI.main(ToolsUI.java:4599)
    ... 9 more
Caused by: java.lang.ClassNotFoundException: net.sf.ehcache.CacheManager
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at com.sun.jnlp.JNLPClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    ... 12 more

Launch File:

<?xml version="1.0" encoding="utf-8"?>

<jnlp spec="1.0+" codebase="http://www.unidata.ucar.edu/software/netcdf-java/v4.1/webstart";>

  <information>
    <title>NetCDF Tools UI 4.1</title>
    <vendor>Unidata</vendor>
    <homepage href="http://www.unidata.ucar.edu/software/netcdf-java/"/>

<description kind="short">GUI interface to netCDF-Java / Common Data Model</description>

    <icon href="nc.gif"/>
    <offline-allowed/>
  </information>

  <security>
    <all-permissions/>
  </security>

  <resources>
    <j2se version="1.6+" max-heap-size="1024m"/>
    <jar href="netcdfUI.jar"/>
    <jar href="bounce.jar"/>
    <jar href="bufrTables.jar"/>
    <jar href="codec.jar"/>
    <jar href="grib.jar"/>
    <jar href="httpclient.jar"/>
    <jar href="httplogging.jar"/>
    <jar href="jdom.jar"/>
    <jar href="jgoodies.jar"/>
    <jar href="jpeg2000.jar"/>
    <jar href="loggingAPI.jar"/>
    <jar href="logging.jar"/>
    <jar href="opendap.jar"/>
    <jar href="resourcesOptional.jar"/>
    <jar href="spring.jar"/>
    <jar href="visadNoDods.jar"/>
  </resources>

  <application-desc main-class="ucar.nc2.ui.ToolsUI">

<argument>http://oos.soest.hawaii.edu/thredds/idd/nss.xml#NS01agg</argument>

  </application-desc>
</jnlp>


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    • From: John Maurer, IV

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  • [thredds] NetCDF-Java ToolsUI unable to launch
    • From: John Maurer, IV