Injections in guice don't work everywhere

Question

I'm trying to inject some service by Google Guice @Inject annotation:

 @Inject
 Service service;

This inject is working but not in all places. When it doesn't work i catch null pointer. What can be a problem ? Obviously, all attemps were within single project

Answer 1

If you do not create your instances with .getInstance() nothing will be injected. The annotation is not magic.

You have to use requestStaticInjection() on static references that are annotated with @Inject.

This is all explained in extreme detail in the Guice documentation.