Skip empty elements when collecting errors ------------------------------------------ Key: ARQ-2087 URL: https://issues.jboss.org/browse/ARQ-2087 Project: Arquillian Issue Type: Enhancement Components: core Affects Versions: 1.1.12.Final Reporter: Bartosz Majsak Assignee: Bartosz Majsak Fix For: 1.1.13.Final Under certain circumstances (e.g. daemon module from showcase repo) flattening collected errors results in NPE as there are elements on the list which are `null`. Ignore those when collecting test results.