Unhandled loop exception in JMX view using wf8, expose management port ---------------------------------------------------------------------- Key: JBIDE-17181 URL: https://issues.jboss.org/browse/JBIDE-17181 Project: Tools (JBoss Tools) Issue Type: Bug Components: server Affects Versions: 4.2.0.Beta1 Reporter: Martin Malina Assignee: Rob Stryker Fix For: 4.2.0.Beta2 I was verifying JBIDE-13445. So I set up a remote WildFly 8.0 server using the non-management profile. Then I wanted to expose management port to test that a custom deployment scanner is actually added. And once I started the server, I either got plenty of Unhandled loop exceptions, or in another instance JBDS went mad and stopped responding, eating 100 % of CPU. It turns out that this probably happens when the credentials in server editor are wrong. You are asked for the correct ones on server start, but at that point it's too late to prevent the exceptions. Note that this applies to both WF 8 and EAP 6.2