java.lang.ClassCastException: com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean

Atlassian JIRA | Wannes Geysen | 5 years ago
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  1. 0

    2012-02-27 08:58:14,176 ERROR - No resource monitoring possible java.lang.ClassCastException: com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean at com.cenqua.fisheye.support.SystemResourceMonitor.<init>(SystemResourceMonitor.java:18) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) at com.cenqua.fisheye.web.jetty.FishEyeWebApplicationContext.doStart(FishEyeWebApplicationContext.java:27) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.cenqua.fisheye.web.WebServer.start(WebServer.java:276) at com.cenqua.fisheye.ctl.Run.mainImpl(Run.java:228) at com.cenqua.fisheye.ctl.Run.main(Run.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.cenqua.fisheye.FishEyeCtl.mainImpl(FishEyeCtl.java:98) at com.cenqua.fisheye.FishEyeCtl.main(FishEyeCtl.java:41) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.tanukisoftware.wrapper.WrapperStartStopApp.run(WrapperStartStopApp.java:159) at java.lang.Thread.run(Unknown Source) 2012-02-27 08:58:54,333 INFO - Server started on :80 (http) (control port on 127.0.0.1:8059)

    Atlassian JIRA | 5 years ago | Wannes Geysen
    java.lang.ClassCastException: com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean
  2. 0

    2012-02-27 08:58:14,176 ERROR - No resource monitoring possible java.lang.ClassCastException: com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean at com.cenqua.fisheye.support.SystemResourceMonitor.<init>(SystemResourceMonitor.java:18) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) at com.cenqua.fisheye.web.jetty.FishEyeWebApplicationContext.doStart(FishEyeWebApplicationContext.java:27) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:224) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at com.cenqua.fisheye.web.WebServer.start(WebServer.java:276) at com.cenqua.fisheye.ctl.Run.mainImpl(Run.java:228) at com.cenqua.fisheye.ctl.Run.main(Run.java:77) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.cenqua.fisheye.FishEyeCtl.mainImpl(FishEyeCtl.java:98) at com.cenqua.fisheye.FishEyeCtl.main(FishEyeCtl.java:41) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.tanukisoftware.wrapper.WrapperStartStopApp.run(WrapperStartStopApp.java:159) at java.lang.Thread.run(Unknown Source) 2012-02-27 08:58:54,333 INFO - Server started on :80 (http) (control port on 127.0.0.1:8059)

    Atlassian JIRA | 5 years ago | Wannes Geysen
    java.lang.ClassCastException: com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean
  3. 0

    Help:basic RMI question

    Google Groups | 2 decades ago | Paolo De Lutiis
    java.lang.ClassCastException: serverPackage.ServerClass_Stub at clientPackage.myApplet.init(myApplet.java:line#) at sun.applet.AppletPanel.run(AppletPanel.java:273) at java.lang.Thread.
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  5. 0

    Shared hosting Bungeecord problems.

    GitHub | 3 years ago | Arksenu
    java.lang.ClassCastException: bka cannot be cast to fs All my servers are set to onlinemode: false Here is my config.yml groups: arksenu: - admin disabled_commands: - find player_limit: -1 stats: 347d1d62-6fb6-4869-bd43-7d0745de8e3c permissions: default: - bungeecord.command.server - bungeecord.command.list admin: - bungeecord.command.ip - bungeecord.command.alert - bungeecord.command.end - bungeecord.command.reload listeners: - max_players: 18 fallback_server: hub host: 0.0.0.0:35289 bind_local_address: true ping_passthrough: false tab_list: GLOBAL_PING default_server: hub forced_hosts: pvp.md-5.net: hub tab_size: 60 force_default_server: true motd: ’Network’ query_enabled: false query_port: 25565 timeout: 30000 connection_throttle: 4000 servers: hub: address: 108.170.8.146:35289 restricted: false motd: test UvGames: address: 66.85.165.170:26200 restricted: false motd: test UvPrison: address: 66.85.128.90:25928 restricted: false motd: test ip_forward: false online_mode: true And here is my console message -> UpstreamBridge has disconnected disconnected with: Exception Connecting:RuntimeException : Server is online mode! @ net.md_5.bungee.ServerConnector:188
  6. 0

    Shared hosting Bungeecord problems.

    GitHub | 3 years ago | Arksenu
    java.lang.ClassCastException: bka cannot be cast to fs All my servers are set to onlinemode: false Here is my config.yml groups: arksenu: - admin disabled_commands: - find player_limit: -1 stats: 347d1d62-6fb6-4869-bd43-7d0745de8e3c permissions: default: - bungeecord.command.server - bungeecord.command.list admin: - bungeecord.command.ip - bungeecord.command.alert - bungeecord.command.end - bungeecord.command.reload listeners: - max_players: 18 fallback_server: hub host: 0.0.0.0:35289 bind_local_address: true ping_passthrough: false tab_list: GLOBAL_PING default_server: hub forced_hosts: pvp.md-5.net: hub tab_size: 60 force_default_server: true motd: ’Network’ query_enabled: false query_port: 25565 timeout: 30000 connection_throttle: 4000 servers: hub: address: 108.170.8.146:35289 restricted: false motd: test UvGames: address: 66.85.165.170:26200 restricted: false motd: test UvPrison: address: 66.85.128.90:25928 restricted: false motd: test ip_forward: false online_mode: true And here is my console message -> UpstreamBridge has disconnected disconnected with: Exception Connecting:RuntimeException : Server is online mode! @ net.md_5.bungee.ServerConnector:188

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    Root Cause Analysis

    1. java.lang.ClassCastException

      com.sun.management.OperatingSystem cannot be cast to com.sun.management.UnixOperatingSystemMXBean

      at com.cenqua.fisheye.support.SystemResourceMonitor.<init>()
    2. com.cenqua.fisheye
      SystemResourceMonitor.<init>
      1. com.cenqua.fisheye.support.SystemResourceMonitor.<init>(SystemResourceMonitor.java:18)
      1 frame
    3. Java RT
      Constructor.newInstance
      1. sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      2. sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
      3. sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
      4. java.lang.reflect.Constructor.newInstance(Unknown Source)
      4 frames
    4. Spring Beans
      DefaultListableBeanFactory.preInstantiateSingletons
      1. org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)
      2. org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:74)
      3. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:958)
      4. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:911)
      5. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
      6. org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
      7. org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
      8. org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
      9. org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
      10. org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
      11. org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580)
      11 frames
    5. Spring Context
      AbstractApplicationContext.refresh
      1. org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)
      2. org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)
      2 frames
    6. Spring
      ContextLoaderListener.contextInitialized
      1. org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
      2. org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
      3. org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
      3 frames
    7. Jetty Server
      WebAppContext.doStart
      1. org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549)
      2. org.mortbay.jetty.servlet.Context.startContext(Context.java:136)
      3. org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)
      4. org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)
      5. org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)
      5 frames
    8. com.cenqua.fisheye
      FishEyeWebApplicationContext.doStart
      1. com.cenqua.fisheye.web.jetty.FishEyeWebApplicationContext.doStart(FishEyeWebApplicationContext.java:27)
      1 frame
    9. Jetty Util
      AbstractLifeCycle.start
      1. org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
      1 frame
    10. Jetty Server
      ContextHandlerCollection.doStart
      1. org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
      2. org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
      2 frames
    11. Jetty Util
      AbstractLifeCycle.start
      1. org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
      1 frame
    12. Jetty Server
      HandlerCollection.doStart
      1. org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
      1 frame
    13. Jetty Util
      AbstractLifeCycle.start
      1. org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
      1 frame
    14. Jetty Server
      Server.doStart
      1. org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
      2. org.mortbay.jetty.Server.doStart(Server.java:224)
      2 frames
    15. Jetty Util
      AbstractLifeCycle.start
      1. org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
      1 frame
    16. com.cenqua.fisheye
      Run.main
      1. com.cenqua.fisheye.web.WebServer.start(WebServer.java:276)
      2. com.cenqua.fisheye.ctl.Run.mainImpl(Run.java:228)
      3. com.cenqua.fisheye.ctl.Run.main(Run.java:77)
      3 frames
    17. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    18. com.cenqua.fisheye
      FishEyeCtl.main
      1. com.cenqua.fisheye.FishEyeCtl.mainImpl(FishEyeCtl.java:98)
      2. com.cenqua.fisheye.FishEyeCtl.main(FishEyeCtl.java:41)
      2 frames
    19. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      4. java.lang.reflect.Method.invoke(Unknown Source)
      4 frames
    20. Java Service Wrapper
      WrapperStartStopApp.run
      1. org.tanukisoftware.wrapper.WrapperStartStopApp.run(WrapperStartStopApp.java:159)
      1 frame
    21. Java RT
      Thread.run
      1. java.lang.Thread.run(Unknown Source)
      1 frame