Hi Ivan, This means the opentracing extension was not executed for the app: https://github.com/apache/geronimo-opentracing/blob/master/geronimo-opentracing/src/main/java/org/apache/geronimo/microprofile/opentracing/microprofile/cdi/OpenTracingExtension.java#L125
Romain Manni-Bucau @rmannibucau <https://twitter.com/rmannibucau> | Blog <https://rmannibucau.metawerx.net/> | Old Blog <http://rmannibucau.wordpress.com> | Github <https://github.com/rmannibucau> | LinkedIn <https://www.linkedin.com/in/rmannibucau> | Book <https://www.packtpub.com/application-development/java-ee-8-high-performance> Le mar. 22 janv. 2019 à 14:39, Ivan Junckes Filho <ivanjunc...@gmail.com> a écrit : > Hey guys, I would like some help with an opentracing issue. I am not sure > if it was already fixed or not. It was happening on version 1.0.0, current > M1 release of TomEE 8. > > There is a nullpointer happening in OpenTracingFilter and it seems to be > because this injection is null. > > @Inject > private GeronimoOpenTracingConfig config; > > So this line throws the null pointer: > > skipDefaultTags = > Boolean.parseBoolean(config.read("filter.forcedTracing.skipDefaultTags", > "false")); > > Anyone can help with this? > > Logs are attached. > > >