Hi!

I am experiencing this error in my project without camel-cdi on wildfly11, and 12.

The project is open source, arquillian testcase can be found here:
https://github.com/kumm/flow-cdi-addon/blob/ear-test/flow-cdi-itest/src/test/java/com/wcs/vaadin/flow/cdi/itest/EarCdiTest.java

Just checkout ear-test branch, and run in flow-cdi-itest module:

mvn test  -Pwildfly -Dtest=EarCdiTest

If you ask for a more trimmed down testcase, I do it.