[JENKINS-65204] Launch Slave Agent Error when using "Tunnel connection through: local address of Jenkins server"

Hello,

I am trying to add a second slave to windows machine, I got the error:

Launch Slave Agent Error when using  "Tunnel connection through: local address of Jenkins server" : SEVERE: For input string: "local Address of my Jenkins Server" java.lang.NumberFormatException: For input string: "local Address of Jenkins" at java.lang.NumberFormatException.forInputString(Unknown Source) at java.lang.Integer.parseInt(Unknown Source) at java.lang.Integer.parseInt(Unknown Source) at org.jenkinsci.remoting.engine.HostPort.splitHostPort(HostPort.java:33) at org.jenkinsci.remoting.engine.HostPort.(HostPort.java:16) at org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.resolve(JnlpAgentEndpointResolver.java:339) at hudson.remoting.Engine.innerRun(Engine.java:694) at hudson.remoting.Engine.run(Engine.java:519)

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Originally reported by abdelrahman_ghizawi, imported from: Launch Slave Agent Error when using "Tunnel connection through: local address of Jenkins server"

• assignee: peppe
  
• status: Open
  
• priority: Major
  
• component(s): slave-setup-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 20251216-225446
  

Hello,


 


I am trying to add a second slave to windows machine, I got the error:


Launch Slave Agent Error when using  "Tunnel connection through: local address of Jenkins server" : SEVERE: For input string: "local Address of my Jenkins Server" java.lang.NumberFormatException: For input string: "local Address of Jenkins" at java.lang.NumberFormatException.forInputString(Unknown Source) at java.lang.Integer.parseInt(Unknown Source) at java.lang.Integer.parseInt(Unknown Source) at org.jenkinsci.remoting.engine.HostPort.splitHostPort(HostPort.java:33) at org.jenkinsci.remoting.engine.HostPort.<init>(HostPort.java:16) at org.jenkinsci.remoting.engine.JnlpAgentEndpointResolver.resolve(JnlpAgentEndpointResolver.java:339) at hudson.remoting.Engine.innerRun(Engine.java:694) at hudson.remoting.Engine.run(Engine.java:519)

• environment: Slave is Windows 10 and Master is Windows Server 2016