NPE from signposts
Looks like a disappearing feature.
java.lang.NullPointerException
jo.audio.companions.logic.CompOperationLogic.fillContext(CompOperationLogic.java:209)
jo.audio.companions.logic.CompOperationLogic.operate(CompOperationLogic.java:110)
jo.audio.companions.app.logic.OperationLogic.doOperation(OperationLogic.java:135)
jo.audio.companions.app.logic.OperationLogic.query(OperationLogic.java:18)
jo.audio.companions.app.CompApplicationHandler.getFromSession(CompApplicationHandler.java:141)
jo.audio.util.state.logic.ApplicationHandler.interact(ApplicationHandler.java:72)
jo.audio.companions.app.CompApplicationHandler.interact(CompApplicationHandler.java:65)
jo.audio.util.BaseServlet.doPost(BaseServlet.java:82)