GWT Designer Eclipse

4
votes

I want to use GWT Designer to create UI for web page, i installed SDK and GWT Designer and UIBinder, WindowBuilder. I use eclipse Kepler. It was istalled succesfully, but i can't open a class in Design mode. Get `Internal Error encountered unexpected internal error.

This could be caused by a bug or by a misconfiguration issue, conflict, partial update, etc.

java.lang.NoSuchMethodError: com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(Lcom/google/gwt/core/ext/TreeLogger;Ljava/lang/String;Z)Lcom/google/gwt/dev/cfg/ModuleDef;

is it working version available now, or it can't be used?

3
javaeclipsegwtuibindergwt-designer
There are a few issues sometimes with starting the Designer. You do not mention any versions. Be aware that certain combinations do not work together well. A quick suggestion would be to download and install the GWT 2.6.1 SDK. - Costis Aivalis
This bug reappeared in Eclipse Luna with GWT-2.7.0. Switching back to GWT-2.6.1 made my day again! - Costis Aivalis

3 Answers

3
votes

This is a bug from 2.6.0 version. The 2.6.1 fixed its.

The 2.6.1 is http://www.gwtproject.org/versions.html

1
votes

Easy:

For Keppler and Maybe Luna

1) Download the SDK 2.61 from official website
2) Unzip
3) replace '<'Eclipse_Path'>'\plugins\com.google.gwt.eclipse.sdkbundle_2.6.0 * NO change nane folder

Or

Configure as external SDK

Enjoy

Greetings from Nicaragua

0
votes

Restarting Eclipse solves the problem for Kepler and GWT 2.4