2 Replies Latest reply on May 15, 2012 2:21 PM by jfuerth

Errai DI problems in multi-module Maven project

htfv May 15, 2012 8:01 AM

Hello World,

I have a multi-module Maven project with 2 modules: 'widgets' and 'showcase'. 'widgets' contains GWT module with interface 'Layout' and implementation class 'DefaultLayout' annotated with @ApplicationScoped. 'showcase' contains an entry point, which injects the layout using interface.

If I build and deploy the application, it does not work, because 'DefaultLayout' is not injected (in dev-mode I get NullPointerException). If I move everything from the 'widgets' module to the 'showcase' module, everything works as expected. The 'widgets' module executes 'gwt:resources' mojo, so the sources are included in the jar.

Is this configuration not supported? Do I do something wrong? I can prepare a test project if it's needed.

Regards.

1. Re: Errai DI problems in multi-module Maven project

htfv May 15, 2012 8:14 AM (in response to htfv)

I didn't put 'ErraiApp.properties' into 'widgets' module. Could you may be add some notes to the chapters 3 (Dependency Injection) and 6 (Errai CDI) of the reference which say that it doesn't work without 'ErraiApp.properties'? Because it not written that this file is required up until chapter 8.

Regards.
Actions
2. Re: Errai DI problems in multi-module Maven project

jfuerth May 15, 2012 2:21 PM (in response to htfv)

Hi Aliaksei,

Thanks for the suggestion. I've added callouts in chapters 2 and 6 with links to the ErraiApp.properties section in chapter 8.

-Jonathan
Actions

Go to original post