Re: 20051214: netCDF Java - Failed to load resource

• To: Steve Aulenbach <aulenbac@xxxxxxxx>
• Subject: Re: 20051214: netCDF Java - Failed to load resource
• From: John Caron <caron@xxxxxxxxxxxxxxxx>
• Date: Thu, 15 Dec 2005 08:58:17 -0700

if you have a local jnlp file, it will fail, since the jnlp has been changed. 
So you have to get the new one.

Steve Aulenbach wrote:

Here's the jnlp itself


On Dec 14, 2005, at 5:15 PM, John Caron wrote:

what URL are you hitting ?

Steve Aulenbach wrote:

Hi John,

I'm on a mac and accessing the previously downloaded nj22UI.jnlp file from the desktop; no browser involved. Just because it has been one of those weird weeks, I just cleared the WebStart and Safari's cache, tried again and received the same download error. I followed the same procedure on a second machine, another mac at the same OS and Java versions as the first, and got the identical download error.

Steve
On Dec 14, 2005, at 3:17 PM, John Caron wrote:

Hi Steve:

The jnlp file was recently changed to remove that library.

From where are you accessing the jnlp file ?

It may be a browser cache problem (??)

Unidata Support wrote:

------- Forwarded Message

To: support-netcdf-java@xxxxxxxxxxxxxxxx
From: "Steve Aulenbach" <aulenbac@xxxxxxxx>
Subject: netCDF Java - Failed to load resource
Organization: NCAR/CGD
Keywords: 200512141919.jBEJJEQr013242 netCDF-Java

Institution: NCAR
Package Version: NJ22UI
Operating System: OSX 10.3.9
Hardware Information: dual G5
Inquiry: from NJ22Ui.jnlp:
General: An error occurred while launching/running the application.
Title: NetCDF 2.2 Tools UI
Vendor: Unidata
Category: Download Error

Unable to load resource: http://www.unidata.ucar.edu/software/netcdf-java/v2.2/webstart/ dods.jar

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

<jnlp codebase="http://www.unidata.ucar.edu/software/netcdf-java/v2.2/ webstart">

    <information>
        <title>NetCDF 2.2 Tools UI</title>
        <vendor>Unidata</vendor>

<homepage href="http://www.unidata.ucar.edu/software/netcdf-java/v2.2/ webstart/ index.html"/> <description kind="short">GUI interface to netCDF 2.2</description>

        <icon href="nc.gif"/>
        <offline-allowed/>
    </information>
    <resources>
        <j2se version="1.4+" max-heap-size="512m"/>
        <jar href="netcdfUI.jar"/>
          <jar href="bzip2.jar"/>
        <jar href="codec.jar"/>
        <jar href="dods.jar"/>
        <jar href="grib.jar"/>
        <jar href="httpclient.jar"/>
        <jar href="jdom.jar"/>
          <jar href="jpeg2000.jar"/>
        <jar href="logging.jar"/>
        <jar href="log4j.jar"/>
        <jar href="prefs.jar"/>
        <jar href="resourcesOptional.jar"/>
        <jar href="visad.jar"/>
        <jar href="xml-apis.jar"/>
        <jar href="xercesImpl.jar"/>

<property name="javax.xml.parsers.DocumentBuilderFactory" value="org.apache.xerces.jaxp.DocumentBuilderFactoryImpl"/>

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

<argument>http://motherlode.ucar.edu:8080/thredds/idd/model/DGEX/ CONUS_12km/catalog.xml#NCEP/DGEX/CONUS_12km/ DGEX_CONUS_12km_20051024_1800.grib2</argument>

    </application-desc>
    <security>
        <all-permissions/>
    </security>
</jnlp>

Exception: JNLPException[category: Download Error : Exception: java.io.IOException: HTTP response 404 : LaunchDesc: null ] at com.sun.javaws.cache.DownloadProtocol.doDownload(DownloadProtocol.ja va :532) at com.sun.javaws.cache.DownloadProtocol.getDownloadSize(DownloadProtoc ol .java:850) at com.sun.javaws.LaunchDownload.downloadJarFiles(LaunchDownload.java: 580) at com.sun.javaws.LaunchDownload.downloadEagerorAll(LaunchDownload.java : 544)

    at com.sun.javaws.Launcher.downloadResources(Launcher.java:742)

at com.sun.javaws.Launcher.handleApplicationDesc(Launcher.java:298)

    at com.sun.javaws.Launcher.handleLaunchFile(Launcher.java:199)
    at com.sun.javaws.Launcher.run(Launcher.java:167)
    at java.lang.Thread.run(Thread.java:552)
Thanks,
Steve
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• References:
  • Re: 20051214: netCDF Java - Failed to load resource
    • From: John Caron