We are getting this error in Vert.x scenario as mentioned here: https://github.com/openshift-labs/learn-katacoda/issues/761 Using `4.3.19.Final` seems fixing it, but this doesn't work on `micro-trader-dashboard` for a missing method: ``` java.lang.NoSuchMethodError: io.vertx.ext.web.handler.sockjs.PermittedOptions.setAddress(Ljava/lang/String;)Lio/vertx/ext/web/handler/sockjs/PermittedOptions; ```