Unable to do GWT compile in Eclipse3.4.1

[CM]

Hi,

I have a GWT project, but couldn't get it compiled using GWT Tools in
Eclipse. The project is checked out CVS, so everyone has the same
setting, but every one else but me got it working. The only difference
I can tell is that I'm the only one using Windows, so I'm not sure if
this is platform related issue with GWT Tools.

My Environment is:
Windows XP Pro Edition
Eclipse EE 3.4.1
JDK 1.6
GWT Tools
AJDT (Aspect J Development Tools)

Every time I right-click the project, and select "GWT Tools->Compile
and Publish", I got the following error:

-----------------------------------------------------------
!ENTRY org.eclipseguru.gwt.core 4 75 2009-01-26 13:10:36.990
!MESSAGE An error occured during publishing of project
cms_portal_main.
!SUBENTRY 1 org.eclipse.debug.core 4 125 2009-01-26 13:10:36.990
!MESSAGE Exception occurred executing command line.
!STACK 0
java.io.IOException: Cannot run program "C:\Java\jdk1.6.0_11\bin
\javaw.exe" (in directory "C:\temp\eclipse\workSpace\cms_portal_main
\bin.gwt"): CreateProcess error=87, The parameter is incorrect
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at org.eclipse.debug.core.DebugPlugin.exec(DebugPlugin.java:798)
at org.eclipse.jdt.launching.AbstractVMRunner.exec
(AbstractVMRunner.java:70)
at org.eclipse.jdt.internal.launching.StandardVMRunner.run
(StandardVMRunner.java:317)
at org.eclipseguru.gwt.core.builder.GwtProjectPublisher.compileModule
(GwtProjectPublisher.java:288)
at
org.eclipseguru.gwt.core.builder.GwtProjectPublisher.publishAndCompileModules
(GwtProjectPublisher.java:419)
at org.eclipseguru.gwt.core.builder.GwtProjectPublisher.runInWorkspace
(GwtProjectPublisher.java:558)
at org.eclipse.core.internal.resources.InternalWorkspaceJob.run
(InternalWorkspaceJob.java:38)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.io.IOException: CreateProcess error=87, The parameter
is incorrect
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 10 more
-----------------------------------------------------------

Thanks in advance,

CM

[Jeff Oakes]

I also had some problems with GWT Tools in Eclipse. I think GWT Tools
may have been releases for Eclipse 3.2 or 3.2, and may not be entirely
compatible with 3.4.

It would be nice to hear from the GWT developers on this.

[Gunnar Wagenknecht]

Hi,

Jeff Oakes schrieb:

> I also had some problems with GWT Tools in Eclipse. I think GWT Tools
> may have been releases for Eclipse 3.2 or 3.2, and may not be entirely
> compatible with 3.4.

Our supported environment is Eclipse >= 3.4.

>> java.io.IOException: Cannot run program "C:\Java\jdk1.6.0_11\bin
>> \javaw.exe" (in directory "C:\temp\eclipse\workSpace\cms_portal_main
>> \bin.gwt"): CreateProcess error=87, The parameter is incorrect

This exception indicates that there is an issue with your compiler VM
settings. Please check the project specific VM options. It might be,
that there is a non-Windows conforming option configured by your team.

-Gunnar

--
Gunnar Wagenknecht
gun...@wagenknecht.org
http://wagenknecht.org/