java.io.IOException

Remote call on jnlp failed

Samebug tips0

There are no available Samebug tips.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web26

  • via by Arnaud Héritier,
  • via by Arnaud Héritier,
  • via by Bob Balli,
  • Stack trace

    • java.io.IOException: Remote call on jnlp failed at hudson.remoting.Channel.call(Channel.java:789) at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:508) at jenkins.slaves.JnlpSlaveAgentProtocol$Handler.jnlpConnect(JnlpSlaveAgentProtocol.java:126) at jenkins.slaves.DefaultJnlpSlaveReceiver.handle(DefaultJnlpSlaveReceiver.java:70) at jenkins.slaves.JnlpSlaveAgentProtocol2$Handler2.run(JnlpSlaveAgentProtocol2.java:57) at jenkins.slaves.JnlpSlaveAgentProtocol2.handle(JnlpSlaveAgentProtocol2.java:30) at hudson.TcpSlaveAgentListener$ConnectionHandler.run(TcpSlaveAgentListener.java:156) Caused by: java.lang.ClassFormatError: Failed to load hudson.slaves.SlaveComputer$SlaveVersion at hudson.remoting.RemoteClassLoader.loadClassFile(RemoteClassLoader.java:340) at hudson.remoting.RemoteClassLoader.findClass(RemoteClassLoader.java:251) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:249) at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:114) at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1591) at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496) at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1750) at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329) at java.io.ObjectInputStream.readObject(ObjectInputStream.java:349) at hudson.remoting.UserRequest.deserialize(UserRequest.java:184) at hudson.remoting.UserRequest.perform(UserRequest.java:98) at hudson.remoting.UserRequest.perform(UserRequest.java:48) at hudson.remoting.Request$2.run(Request.java:326) at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) at hudson.remoting.Engine$1$1.run(Engine.java:62) at java.lang.Thread.run(Thread.java:695)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown visitor
    Unknown visitor1 times, last one,