Cannot use SwitchYard RemoteInvoker in a WAR deployed on FSW

Issue

• We have a SwitchYard service which is exposed via SCA Binding. Now I want to call this service from a web app using RemoteInvoker.

• But when I try to create an HTTPInvoker using:

  RemoteInvoker invoker = new HttpInvoker(FSW_URL);
  

  I am getting the exception below:

  Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.switchyard.serial.spi.SerializationProvider
      at org.switchyard.serial.SerializerFactory.create(SerializerFactory.java:64) [switchyard-serial-1.1.1-p5-redhat-1.jar:1.1.1-p5-redhat-1]
      at org.switchyard.remote.http.HttpInvoker.<init>(HttpInvoker.java:42) [switchyard-remote-1.1.1-p5-redhat-1.jar:1.1.1-p5-redhat-1]
      at com.example.myapp.MyServiceProcessor.invokeService(MyServiceProcessor.java:46) [classes:]
      ...
  

• My web app is defined as webModule in an EAR which has got the SwitchYard service project as an EJB module.

• As per Red Hat documentation the only dependency I should need is <artifactId>switchyard-remote</artifactId>, but it looks like it need few others.