Re: Problems with Eclipse Oxygen and GWT Plugin

Hello Juan,

thanks for your reply. Unfortunately I had this version installed already. Perhapy you have another hint?

Kind regards,

JP

Am Freitag, 7. Juli 2017 15:23:15 UTC+2 schrieb Juan Pablo Gardella:

I'm using https://github.com/gwt-plugins/gwt-eclipse-plugin without problems. Try with this.

On Fri, 7 Jul 2017 at 06:30 JP <isj...@gmail.com> wrote:

Hello,

I have installed Eclipse Oxygen Release Java EE IDE for Web Developers (64 bit) and found GWT Eclipse Plugin 3.0.0 in the Marketplace.

After successfully installation of the plugin, I tried to create a new GWT Web Application Project without sampe code. The result was an error "Creation of element failed".

I tried another project creation, this time with sample code. It worked! However, when I tried to add a GWT module, I got another error (extract from log file):

!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.ClassCastException: org.eclipse.jdt.internal.core.JarEntryFile cannot be cast to org.eclipse.core.resources.IFile
    at com.google.gwt.eclipse.core.modules.AbstractModule.getShortName(AbstractModule.java:294)
    at com.google.gwt.eclipse.core.modules.AbstractModule.getQualifiedName(AbstractModule.java:272)
    at com.google.gwt.eclipse.core.modules.ModuleJarResource.getQualifiedName(ModuleJarResource.java:1)
    at com.google.gwt.eclipse.core.modules.AbstractModule.getSimpleName(AbstractModule.java:342)
    at com.google.gwt.eclipse.core.modules.ModuleJarResource.getSimpleName(ModuleJarResource.java:1)
    at com.google.gwt.eclipse.core.modules.ModuleUtils$3.visit(ModuleUtils.java:220)
    at com.google.gwt.eclipse.core.modules.ModuleUtils$3.visit(ModuleUtils.java:1)
...

How can I create a module? Is there a way around this error?

Kind regards,

JP

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