Error java.lang.NullPointerException
at com.fpd.teamcity.slack.controllers.BuildSettingsTry$.filterMatchBuild(BuildSettingsTry.scala:96)
at com.fpd.teamcity.slack.controllers.BuildSettingsTry$.$anonfun$findPreviousBuild$1(BuildSettingsTry.scala:115)
at scala.Option.flatMap(Option.scala:283)
at com.fpd.teamcity.slack.controllers.BuildSettingsTry$.findPreviousBuild(BuildSettingsTry.scala:114)