java.lang.NullPointerException javax.script.ScriptException: java.lang.NullPointerException org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:320) org.codehaus.groovy.jsr223.GroovyCompiledScript.eval(GroovyCompiledScript.java:71) tigase.server.script.Script.runCommand(Script.java:119) tigase.server.BasicComponent.processScriptCommand(BasicComponent.java:899) tigase.server.BasicComponent.processPacket(BasicComponent.java:400) tigase.server.MessageRouter.processPacket(MessageRouter.java:367) tigase.server.AbstractMessageReceiver$QueueListener.run(AbstractMessageReceiver.java:1319)
I've found a cause, review possible fix, applied it and tested that it solves this issue.