Yes, it's a supported configuration.

Check your target/[proj]/WEB-INF/lib folder. Which GWT jar(s) does it
contain?

/dmc

On Wed, May 18, 2011 at 2:28 PM, cri <[email protected]> wrote:

> I'm having trouble getting GWT Designer to come up, and I'm wondering
> if its because I'm trying something that isn't supported. I'm using
> the latest version (2.3) of GPE and I'm trying to use it with gwt-
> maven-plugin based projects that are use GWT 2.2. In my eclipse java
> build path I've made certain that I'm pointing to the GWT 2.2 sdk.
> When I try to bring up the GWT Designer gui editor on one of my gui
> classes, I get the error referenced below. I've made sure that I have
> a clean environment by installing a fresh version of eclispse and
> plugins into a new workspace. So, my question is - is this a supported
> configuration, i.e. using GPE 2.3 with GWT 2.2 projects? Any help
> really appreciated. Thanks, Chuck
>
>
> Error when bringing up the GWT GUI editor:
>
> [ERROR] Element 'property-provider' beginning on line 75 contains
> unexpected attribute 'generator'
>      [ERROR] Failure while parsing XML
>      [ERROR] Unexpected error while processing XML
>   [ERROR] Line 38: Unexpected exception while processing element
> 'inherits'
>   [ERROR] Failure while parsing XML
>   [ERROR] Unexpected error while processing XML
> [ERROR] Line 3: Unexpected exception while processing element
> 'inherits'
>
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-- 
David Chandler
Developer Programs Engineer, Google Web Toolkit
w: http://code.google.com/
b: http://googlewebtoolkit.blogspot.com/
t: @googledevtools

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