Fatal error when running cometD primer #876
I followed instructions as described in
it goes till step "mvn install" without error, but when I try to run it, I get following fata errors,
[INFO] jetty-9.4.18.v20190429; built: 2019-04-29T20:42:08.989Z; git: e1bc35120a6617ee3df052294e433f3a25ce7097; jvm 12.0.2+10
Also, when I try to go to page, http://localhost:8080/dojo-jetty9-primer/
I get Error 503,
This is typically due to the fact that there is a BOM at the beginning of the XML file.