RMI TCP connection error when starting Spring Boot application

Question

I am getting this error when I start my spring boot application. I don't even see the Spring boot ascii art. I am using JDK 1.8.

I am using java version 1.8. Please help someone. Here are the error logs.

 2017-11-14 16:23:51 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(1)-127.0.0.1: (port 53739) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(1)-127.0.0.1: (port 53739) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(1)-127.0.0.1: (port 53739) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(1)-127.0.0.1: (port 53739) op = 84 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "[Ljava.rmi.server.ObjID;", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "java.rmi.server.ObjID", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "java.rmi.server.UID", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "java.rmi.dgc.Lease", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "java.rmi.dgc.VMID", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "[B", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 84 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 82 2017-11-14 16:23:52 [DEBUG] sun.rmi.transport.tcp - RMI TCP Connection(6)-192.168.0.108: (port 53742) op = 80 2017-11-14 16:23:52 [DEBUG] sun.rmi.loader - RMI TCP Connection(6)-192.168.0.108: name = "javax.management.ObjectName", codebase = "" 2017-11-14 16:23:52 [DEBUG] sun.rmi.server.call - RMI TCP Connection(6)-192.168.0.108: [192.168.0.108] exception: javax.management.InstanceNotFoundException: org.springframework.boot:type=Admin,name=SpringApplication at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getAttribute(DefaultMBeanServerInterceptor.java:643) at com.sun.jmx.mbeanserver.JmxMBeanServer.getAttribute(JmxMBeanServer.java:678) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1445) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1401) at javax.management.remote.rmi.RMIConnectionImpl.getAttribute(RMIConnectionImpl.java:639) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) 

and this keeps on coming. Please help

Answer 1

I don't know about other IDEs. For Intellij IDEA go to edit configurations and uncheck enable JMX agent. Works like a charm .