| ZogDog |
11-28-2010 05:09 AM |
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Listener
Linux newbie, but not ignorant. Followed steps to this point, can't get client.jnlp from "http://www.campusbuyback.com/download.html" to work.
Here's what I've done so far to make sure java was enable and installed correctly:
Code:
sudo apt-get install xubuntu-restricted-extras
Code:
sudo apt-get install sun-java6-jre sun-java6-plugin sun-java6-fonts
accepted the license, completed the install. Every time I try and launch the app from the listed site above, I get an application error with the following data showing:
Launch File
Code:
<!DOCTYPE jnlp PUBLIC "-//Sun Microsystems, Inc//DTD JNLP Descriptor 6.0//EN" "http://java.sun.com/dtd/JNLP-6.0.dtd">
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="6.0+" version="3812" codebase="http://prod.webstart.ucentive.net/webstart/" href="client.jnlp">
<information>
<title>UCentive Client</title>
<vendor>UCentive</vendor>
<shortcut online="true">
<desktop/>
<menu submenu="UCentive" />
</shortcut>
</information>
<security>
<all-permissions/>
</security>
<update check="always" policy="always" />
<resources>
<java version="1.6+" initial-heap-size="256M" max-heap-size="1024M" />
<!-- Client -->
<jar href="client.jar" />
<jar href="lib/commons-codec-1.4.jar" />
<jar href="lib/commons-httpclient-3.1.jar" />
<jar href="lib/entities-jpa.jar" />
<jar href="lib/jersey-apache-client-1.1.5.jar" />
<jar href="lib/jersey-client-1.1.5.jar" />
<jar href="lib/jersey-core-1.1.5.jar" />
<jar href="lib/jsr311-api-1.1.jar" />
<jar href="lib/ucentive-common.jar" />
<jar href="lib/ucentive-utils.jar" />
<!-- Reports -->
<jar href="lib/report/commons-beanutils.jar" />
<jar href="lib/report/commons-collections.jar" />
<jar href="lib/report/commons-digester-1.8.jar" />
<jar href="lib/report/commons-logging.jar" />
<jar href="lib/report/jasperreports-3.7.4.jar" />
<jar href="lib/report/JasperReportUtil-client.jar" />
<jar href="lib/report/report-plugin-client.jar" />
</resources>
<resources os="Linux" arch="x86_64">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-gtk-linux-x86_64.jar" />
</resources>
<resources os="Linux" arch="amd64">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-gtk-linux-x86_64.jar" />
</resources>
<resources os="Linux" arch="x86">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-gtk-linux-x86.jar" />
</resources>
<resources os="Mac OS X" arch="x86_64">
<java version="1.6+" java-vm-args="-XstartOnFirstThread -d64" />
<jar href="lib/swt/swt-3.6-cocoa-macosx-x86_64.jar" />
</resources>
<resources os="Mac OS X" arch="x86">
<java version="1.6+" java-vm-args="-XstartOnFirstThread -d32" />
<jar href="lib/swt/swt-3.6-cocoa-macosx.jar" />
</resources>
<resources os="Windows" arch="x86_64">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-win32-win32-x86_64.jar" />
</resources>
<resources os="Windows" arch="amd64">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-win32-win32-x86_64.jar" />
</resources>
<resources os="Windows" arch="x86">
<java version="1.6+" />
<jar href="lib/swt/swt-3.6-win32-win32-x86.jar" />
</resources>
<application-desc main-class="net.ucentive.client.ClientApp">
<argument>http://prod.apps.ucentive.net/production/</argument>
</application-desc>
</jnlp>
Exception
Code:
java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Listener
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
at java.lang.Class.getMethod0(Unknown Source)
at java.lang.Class.getMethod(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Launcher.java:1788)
at com.sun.javaws.Launcher.executeMainClass(Launcher.java:1745)
at com.sun.javaws.Launcher.doLaunchApp(Launcher.java:1507)
at com.sun.javaws.Launcher.run(Launcher.java:129)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.eclipse.swt.widgets.Listener
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(JNLPClassLoader.java:332)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 9 more
Console
Code:
Java Web Start 1.6.0_21
Using JRE version 1.6.0_22-b04 Java HotSpot(TM) Server VM
User home directory = /home/clayton
----------------------------------------------------
c: clear console window
f: finalize objects on finalization queue
g: garbage collect
h: display this help message
m: print memory usage
o: trigger logging
p: reload proxy configuration
q: hide console
r: reload policy configuration
s: dump system and deployment properties
t: dump thread list
v: dump thread stack
0-5: set trace level to <n>
----------------------------------------------------
Could not launch from cache. Will try online mode. [Some of required resources are not cached.]
#### Java Web Start Error:
#### java.lang.NoClassDefFoundError: org/eclipse/swt/widgets/Listener
Any suggestions on what I need to do to get the application working? This is critical for my friends bookstore to get going on Monday.
Thank you |
