Hi there, I am lately finding a strange behavior with CXF 4.0 (tried all versions including the upcoming 4.0.4), OpenAPI and Wildfly 31.
Essentially, it fails with NPE at [1], meaning that the call from [2] is returning with null paths property. Everything is instead working as expected with other containers as Tomcat 10 and Payara 6, but also Wildfly 30. Does this ring any bell? Regards. [1] https://github.com/apache/cxf/blob/main/rt/rs/description-openapi-v3/src/main/java/org/apache/cxf/jaxrs/openapi/OpenApiCustomizer.java#L120 [2] https://github.com/apache/cxf/blob/main/rt/rs/description-openapi-v3/src/main/java/org/apache/cxf/jaxrs/openapi/OpenApiCustomizedResource.java#L77 -- Francesco Chicchiriccò Tirasa - Open Source Excellence http://www.tirasa.net/ Member at The Apache Software Foundation Syncope, Cocoon, Olingo, CXF, OpenJPA, PonyMail http://home.apache.org/~ilgrosso/