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The moose likes JNLP and Web Start and the fly likes Eclipse 3.1, J2SE1.5, RCP app.., JWS Big Moose Saloon
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Eclipse 3.1, J2SE1.5, RCP app.., JWS

Jean-Claude Rouvinez
Ranch Hand

Joined: Aug 26, 2003
Posts: 35

We try do deploy an ECLIPSE RCP application with Java Web Start and receive a NullPointerException.

Any idea how to solve this problem?

Stack Trace:
!SESSION Mon Oct 29 14:56:29 CET 2007 ------------------------------------------
!ENTRY org.eclipse.equinox.launcher 4 0 2007-10-29 14:56:29.863
!MESSAGE Exception launching the Eclipse Platform:
at org.eclipse.equinox.launcher.Main.findMax(
at org.eclipse.equinox.launcher.WebStartMain.searchFor(
at org.eclipse.equinox.launcher.WebStartMain.basicRun(
at org.eclipse.equinox.launcher.WebStartMain.main(
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.continueLaunch(Unknown Source)
at com.sun.javaws.Launcher.handleApplicationDesc(Unknown Source)
at com.sun.javaws.Launcher.handleLaunchFile(Unknown Source)
at Source)
at Source)

Jean-Claude Rouvinez
Ranch Hand

Joined: Aug 26, 2003
Posts: 35
The eclipse version is 3.3.1 and not 3.1 !
Dennis Swanson

Joined: Nov 29, 2007
Posts: 1
We're having the same problem in version Has anyone gotten past this?
Jean-Claude Rouvinez
Ranch Hand

Joined: Aug 26, 2003
Posts: 35
Ensure that the org.eclipse.equinox.launcher plug-in is in the feature or in one of the included features.
I agree. Here's the link:
subject: Eclipse 3.1, J2SE1.5, RCP app.., JWS
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