I attached Eclipse log file. I try to compile addon and got very strange error.
!SESSION 2013-02-10 14:49:08.684 -----------------------------------------------
eclipse.buildId=M20120914-1800
java.version=1.6.0_39
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product
!ENTRY org.eclipse.ui 4 4 2013-02-10 14:49:13.126
!MESSAGE Unable to find Action Set: com.google.gdt.eclipse.core.actionSet
!ENTRY org.apache.ivyde.eclipse 1 0 2013-02-10 14:49:14.456
!MESSAGE starting IvyDE plugin
!ENTRY org.apache.ivyde.eclipse 1 0 2013-02-10 14:49:14.508
!MESSAGE IvyDE plugin started
!ENTRY com.vaadin.integration.eclipse 4 0 2013-02-10 14:49:22.089
!MESSAGE Widgetset compilation failed
!STACK 0
java.io.IOException: Cannot run program “C:\Eclipse\bin\java.exe” (in directory “D:\Workarea\Eclipse\testvaadin”): CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessBuilder.start(Unknown Source)
at com.vaadin.integration.eclipse.util.WidgetsetUtil.compileWidgetset(WidgetsetUtil.java:225)
at com.vaadin.integration.eclipse.builder.WidgetsetBuildManager.compileWidgetsetIfNotRunning(WidgetsetBuildManager.java:579)
at com.vaadin.integration.eclipse.builder.WidgetsetBuildManager.compileWidgetsets(WidgetsetBuildManager.java:480)
at com.vaadin.integration.eclipse.handlers.CompileWidgetsetHandler$1.run(CompileWidgetsetHandler.java:104)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
… 6 more