Hi All, I see that the camel-protobuf karaf feature is using protobuf 2.3:
karaf@root> features:info camel-protobuf Description of camel-protobuf 2.12.3 feature ---------------------------------------------------------------- Feature has no configuration Feature has no configuration files Feature depends on: camel-core 2.12.3 Feature contains followed bundles: mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.protobuf-java/2.3.0_3 start-level=50 mvn:org.apache.camel/camel-protobuf/2.12.3 start-level=50 As I use protobuf 2.5.0, I've tried manually to install latest protobuf (note it is natively OSGi): install -s mvn:com.google.protobuf/protobuf-java/2.5.0 and then manually install camel-protobuf: install -s mvn:org.apache.camel/camel-protobuf/2.12.3 This is an empirical test but I then was able to successfully unmarshal ( https://github.com/cristcost/sensormix/blob/master/sensormix-integration-bundle/src/main/resources/META-INF/spring/beans-routes.xml#L65) the class generated using protobuf 2.5.0 ( https://github.com/cristcost/sensormix/blob/master/sensormix-integration-bundle/src/main/java/com/google/developers/gdgfirenze/protobuf/SensormixProtos.java ) I wonder why the feature is still installing protobuf 2.3.0 and what else could be missing to upgrade it. ;-) Regards, Cristiano
