Develop Reference

Is there any way to use GWT 2.9 with Java 11 using Eclipse GWT plugin?

We have a huge GWT project (GWT 2.7, JDK 1.7, Eclipse) everything works perfect. We are planning to upgrade to Java 11 and GWT 2.9 which has been recently released. However Java 1.7 is retiring and getting obsolete we have to move on and upgrade. Since last week we are trying to create a development environment like the existing one but there is no success. I was wondering whether anyone out there is struggling with the same issue, any hint, solution or hacking the eclipse plugin would be greatly appreciated.
Eclipse plugin comes with GWT (2.7 and 2.8.1)

Yes, you can.
download gwt-2.9.0.zip from gwtproject.org
unzip it
start Eclipse
open the preference panel
choose GWT -> GWT Settings
add gwt 2.9.0 by pressing the add button on the right

Eclipse gluon new project does not finish

I use Eclipse 4.7 (Oxygen), portable version
Android Development Tools (no version ?), with SDK Manager => SDK Tools 25.5, Android 6 and 7 (API 23, 25), Android Support Repository, SDK Platform, SDK Platform-tools
Gluon plugin 2.4.0
E(fx)clipse 2.4.0
Gradle IdePack 3.8.x +1.0.x
SceneBuilder installed and configured in Eclipse
and (MarketPlace, Enide 2015)
new Gluon project begins well:
name and location (default)
Gluon Application Settings (default)
Name of view (default)
=> button finish appears active, but when pressing it, nothing happens. This window blocks here and no message. Only back button, close and cancel work.
I'v tried any combination of projects (Desktop, Mobile, single view, multiple, Fxml), and checkbox, but it doesnt change anything.
Have anyone encounter the same problem ?
Or is there any log to search for anywhere ?
thanks

The plugin has been updated (version 2.5) to work with Eclipse Oxygen and Gradle 2+. Install the new plugin (it will uninstall the old one) and it'll work again. See here for details.

i had the same error with Neon and it all boiled down to an exception i saw in the .log File of eclipse ({yourWorkspace}.metadata).
java.lang.ClassNotFoundException: org.eclipse.buildship.core.workspace.SynchronizeGradleProjectJob cannot be found by com.gluonhq.eclipse.plugin_2.4.0
It seems version 2.x of Buildships Gradle has rearranged its packages and contents making the finish button unclickable.
I downloaded the latest 1.x version from an updatesite which can be found on github and everything runs just fine.
Hope this helps,
Bests!

Firstly, sorry for my english.
I was having the same problem as the guillaume girod-vitouchkina. I could not create a new Gluon project. I was using Eclipse Neon.2 and update for Eclipse Neon.3 and the problem persisted. So I did what uBreckner recommended and it worked! I uinstall version 2.x of Buildships Gradle and install latest 1.x version.
Thanks guys,
Regards!

no Component Definition Wizard in Eclipse

i'm going to add service to my OSGI project and follow the tutorial to add "Component Definition" using eclipse wizard. so i navigate to menu "new->plug-in development->Component Definition" but i can't find there.
i'm using eclipse indigo and buckminster 3.7
i tried using eclipse juno and buckminster 4.2 still got the same problem.
so, is my buckminster installation wrong or something that i miss? thx for your help.
screenshot here
I GOT THE ANSWER
the problem is related to my eclipse. i'm using Eclipse Java Developer
rather than for EE Developer. when i reinstall the eclipse using for
EE Developer and install buckminster, i found the Component Definition
Wizard.
Maybe someone need this info. thx

You need to install the Plugin Development Environment. You don't actually nee the EE Developer version for this, you can install just this feature.

ZK Project Creation on Eclipse Juno using ZK studio

I installed Eclipse Juno and added ZK Studio plugin. My Java JDK is 1.5.
However, when I tried to create a new project, I get an error like this:
The selected wizard could not be started. Plug-in
org.zkoss.eclipse.zks was unable to load class
org.zkoss.eclipse.zks.ui.wizards.ZKProjectWizard. Bad version number
in .class file.
I am not able to proceed forward. Please help

Looks like ZK Studio needs a newer JDK that 1.5

Can't Install GWT4NB Plugin in Netbeans 7.1

I downloaded the GWT4NB(Google Web Toolkit for Netbeans) plugin and tried intstalling it, but what happened was that I got this error message stating:
Some plugins require plugin Java Hints to be installed.
The plugin Java Hints is requested in implementation version 11.
And then I have to cancel the installation since it's looking for dependencies or something I susspect. The version of the GWT4NB is 2.10.6 and of course my Netbeans is version 7.1.
I understand that it might work with an older version of netbeans but my current version is set up perfectly and for me to go and re-install all my other plugins and configurations would be way to cumbersome to do. GWT4NB is supposed to work with Netbeans 7.1, or so they claim.
Thanks in advance for any help!
PS - Here's the link to that plugin: http://java.net/jira/secure/attachment/48362/org-netbeans-modules-gwt4nb-2.10.6.nbm

I too faced the same problem. So i had to download Java Hints Plugin but when i started installing that, i came to know that it also has four other dependencies.
As a resolution, i downloaded
org-netbeans-modules-gwt4nb-2.10.4.nbm
This got installed in NetBeans 7.0 and 7.1 well and i had my project working well. Hope this helps you also.
Here is the download link for my Version of GWT4NB:
https://github.com/gwt4nb/gwt4nb/wiki/Downloads
Version 2.10.4 is available at the bottom of the page.