I am having the same problem, I can’t export an .ear, new install of Eclipse/MyEclipse hangs and doesn’t finish. Here is my info:
*** Date: Fri Feb 16 08:34:28 EST 2007
*** System properties:
OS=WindowsXP
OS version=5.1
Java version=1.4.2_10
*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 4.1.0 GA
Build id: 20060122-4.1-GA
*** Eclipse details:
Eclipse SDK
Version: 3.1.2
Build id: M20060118-1600
Eclipse Platform
Version: 3.1.2
Build id: M20060118-1600
Eclipse RCP
Version: 3.1.2
Build id: M20060118-1600
Eclipse Java Development Tools
Version: 3.1.2
Build id: M20060118-1600
Eclipse Plug-in Development Environment
Version: 3.1.2
Build id: M20060118-1600
Eclipse Project SDK
Version: 3.1.2
Build id: M20060118-1600
Eclipse startup command=-os
win32
-ws
win32
-arch
x86
-launcher
C:\eclipse\eclipse.exe
-name
Eclipse
-showsplash
600
-exitdata
218_58
-vm
C:\WINDOWS\SYSTEM32\javaw.exe