(Gestion des erreurs) Spring: Sortie d'erreur au démarrage java.lang.ClassNotFoundException: org / springframework / context / support / LiveBeansView

introduction

environnement

--Terminal - windows - eclipse - java11 - gradle5.5.1

--Autre

un événement


2020-05-02 14:19:44.678 DEBUG 11552 --- [1)-192.168.99.1] javax.management.mbeanserver             : Exception calling isInstanceOf

java.lang.ClassNotFoundException: org/springframework/context/support/LiveBeansView
	at java.base/java.lang.Class.forName0(Native Method) ~[na:na]
	at java.base/java.lang.Class.forName(Class.java:398) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isInstanceOf(DefaultMBeanServerInterceptor.java:1394) ~[na:na]
	at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.isInstanceOf(JmxMBeanServer.java:1091) ~[na:na]
	at java.management/javax.management.InstanceOfQueryExp.apply(InstanceOfQueryExp.java:107) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectNamesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1496) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNamesImpl(DefaultMBeanServerInterceptor.java:560) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:550) ~[na:na]
	at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1485) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.queryNames(RMIConnectionImpl.java:570) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

2020-05-02 14:19:44.678 DEBUG 11552 --- [1)-192.168.99.1] javax.management.mbeanserver             : Exception calling isInstanceOf

java.lang.ClassNotFoundException: org/springframework/context/support/LiveBeansView
	at java.base/java.lang.Class.forName0(Native Method) ~[na:na]
	at java.base/java.lang.Class.forName(Class.java:398) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.isInstanceOf(DefaultMBeanServerInterceptor.java:1394) ~[na:na]
	at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.isInstanceOf(JmxMBeanServer.java:1091) ~[na:na]
	at java.management/javax.management.InstanceOfQueryExp.apply(InstanceOfQueryExp.java:107) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.objectNamesFromFilteredNamedObjects(DefaultMBeanServerInterceptor.java:1496) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNamesImpl(DefaultMBeanServerInterceptor.java:560) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.queryNames(DefaultMBeanServerInterceptor.java:550) ~[na:na]
	at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.queryNames(JmxMBeanServer.java:619) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1485) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1307) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1399) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.queryNames(RMIConnectionImpl.java:570) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

:
:
:
2020-05-02 14:19:44.871 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.transport.tcp                    : RMI TCP Connection(1)-192.168.99.1: (port 57674) op = 82
2020-05-02 14:19:44.871 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.transport.tcp                    : RMI TCP Connection(1)-192.168.99.1: (port 57674) op = 80
2020-05-02 14:19:44.871 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.loader                           : RMI TCP Connection(1)-192.168.99.1: name = "javax.management.ObjectName", codebase = ""
2020-05-02 14:19:44.872 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.loader                           : RMI TCP Connection(1)-192.168.99.1: name = "java.rmi.MarshalledObject", codebase = ""
2020-05-02 14:19:44.872 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.loader                           : RMI TCP Connection(1)-192.168.99.1: name = "[B", codebase = ""
2020-05-02 14:19:44.872 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.loader                           : RMI TCP Connection(1)-192.168.99.1: name = "[Ljava.lang.String;", codebase = ""
2020-05-02 14:19:44.872 DEBUG 11552 --- [1)-192.168.99.1] javax.management.remote.rmi              : connectionId=rmi://192.168.99.1  1 unwrapping params with MBean extended ClassLoader.
2020-05-02 14:19:44.872 DEBUG 11552 --- [1)-192.168.99.1] sun.rmi.server.call                      : RMI TCP Connection(1)-192.168.99.1: [192.168.99.1] exception: 

javax.management.InstanceNotFoundException: org.springframework.boot:type=Admin,name=SpringApplication
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1083) ~[na:na]
	at java.management/com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getClassLoaderFor(DefaultMBeanServerInterceptor.java:1421) ~[na:na]
	at java.management/com.sun.jmx.mbeanserver.JmxMBeanServer.getClassLoaderFor(JmxMBeanServer.java:1322) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl$6.run(RMIConnectionImpl.java:1363) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.getClassLoaderFor(RMIConnectionImpl.java:1360) ~[na:na]
	at java.management.rmi/javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:811) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
	at java.rmi/sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:359) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:200) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport$1.run(Transport.java:197) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.Transport.serviceCall(Transport.java:196) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:562) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:796) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:677) ~[na:na]
	at java.base/java.security.AccessController.doPrivileged(Native Method) ~[na:na]
	at java.rmi/sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:676) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:834) ~[na:na]

Cause

Correspondance

application.yml


spring:
  profiles:
    active: development

server:
  port: 8080

---

# Development
spring:
  profiles: development
logging:
  level:
    #root: DEBUG
    root: INFO

Tous ont été émis sous forme d'erreurs au niveau DEBUG, donc naturellement ils ne seront pas affichés.

Le journal de la console est en cours d'actualisation.

Autre

Dans la correspondance introduite par google dans java.lang.ClassNotFoundException: org / springframework / context / support / LiveBeansView, si jmx dans le paramètre de démarrage de Spring Boot est désactivé (non coché), cela ne se produira pas. , Si vous supprimez .m2, .gradle de gradle ou maven et que vous l'actualisez, cela ne se produira pas. Il a été écrit, mais dans mon cas, cela n'a pas fonctionné.

Impressions

――C'est désagréable d'obtenir une erreur, mais je me demande si root est exploité par DEBUG en premier lieu.

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