Re: Plugin for Eclipse 4.4

[Richard Wallis]

I've run into this too.  Opened an issue at: https://github.com/ArcBees/gwtp-eclipse-plugin/issues/114

You should be able to solve part of this by adding an empty persistence.xml file to src/main/resources/META-INF

On Mon, May 11, 2015 at 8:02 PM, DVallejo <dvall...@gmail.com> wrote:

Hi, want to use GWTP  4.4 version  ( http://arcbees.github.io/gwtp-eclipse-plugin/4.4)

Unfortunatly the Wizard is produccing a project with  the following errors.

a) No persistence.xml file found in project  //  JPA Problem

b) No connection specified for project. No database-specific validation will be performed. // JPA Problem

c)  It doesnt allow to run as Web Application because the main class is not provided.

Any advice to avoid this, will be very valuable. 

My system

    Eclipse IDE for Java EE Developers 4.4.1.20140925-1820

    Google App Engine Java SDK 1.9.20 1.9.20

    Google App Engine Maven Integration 3.8.0.v201410302155-rel-r44

    Google Plugin for Eclipse 4.4 3.8.0.v201410302155-rel-r44

    Google Web Toolkit SDK 2.6.0 2.6.0

    GWT Designer Core 3.1.3.r44x201405021502

    GWT Designer Editor 3.1.3.r44x201405021509

    GWT Designer GPE 3.1.3.r44x201405021554

    GWTP Eclipse Plugin 1.0.0.20150427-0314

    WindowBuilder Core 1.7.0.r44x201405021445

    WindowBuilder CSS Support 1.7.0.r44x201405021453

    WindowBuilder XML Core (requires Eclipse WTP/WST) 1.7.0.r44x201405021458

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[Richard Wallis]

Actually if you're using the latest gwtp-eclipse-plugin there should  already a persistence.xml file in the gwtp project under src/main/java/META-INF so you might need to delete that rather than add the persistence.xml file somewhere else.

[DVallejo]

Excellent, very thanks 

[DVallejo]

Hi Richard, I have a question, in 4.4 version, in the  pom file, the run target configuration is a *.jsp file, it is correct?

 because I remember that in older versions this was a *.html file, isn't ? 

           <runTarget>NewExample.jsp</runTarget>

                    <modules>

                        <module>mx.new.NewExample</module>

                    </modules>

[Richard Wallis]

 .jsp works better with the xsrf filter.  See: https://groups.google.com/forum/#!msg/gwt-platform/ik5IXnvXKbA/5uwhBCaa-A4J

[DVallejo]

Thanks a lot for clarification, I really appreciate it. 

[Mohd Aman Kareem]

Hi !

I have been trying to get past this from a long time and i deleted persistence .xml file but now I'm not able to run the project in super dev mode . I'm trying to learn GWTP , but such errors are hard to resolve .