SCM problem : can't launch git in Win7 slave node

[SmokingPC]

Hi,

I am building a Jenkins server with 1 slave node.

Jenkins server is linux (ubuntu 16.04) and slave is Win7(to build some C# codes).

Created a test project and node configuration. Git for windows is installed in slave node.

I tested it, sources are cloned from my gitlab well.

Git path is set correctly in Global Tool Configuration and Node Configuration.

But my test project is always failed with same exception message as following.

According this exception, I guess it launch git with path "C:\Jenkins\workspace\SerialPortTool".

Can anyone help me? 

Thank you.

===============

Started by user SmokingPC

Building remotely on My_Build (Test) in workspace C:\Jenkins\workspace\SerialPortTool

java.lang.ClassNotFoundException: java.lang.reflect.InaccessibleObjectException

at java.net.URLClassLoader.findClass(URLClassLoader.java:381)

at java.lang.ClassLoader.loadClass(ClassLoader.java:424)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:560)

at java.lang.ClassLoader.loadClass(ClassLoader.java:357)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Class.java:348)

at java.io.ObjectInputStream.resolveClass(ObjectInputStream.java:683)

at hudson.remoting.MultiClassLoaderSerializer$Input.resolveClass(MultiClassLoaderSerializer.java:132)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1863)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1746)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2037)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2282)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2206)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2064)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1568)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:428)

at hudson.remoting.UserRequest.deserialize(UserRequest.java:274)

at hudson.remoting.UserResponse.retrieve(UserRequest.java:307)

at hudson.remoting.Channel.call(Channel.java:908)

Caused: java.io.IOException: Remote call on JNLP4-connect connection from xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:49416 failed

at hudson.remoting.Channel.call(Channel.java:912)

at hudson.FilePath.act(FilePath.java:986)

Caused: java.io.IOException: remote file operation failed: C:\Jenkins\workspace\SerialPortTool at hudson.remoting.Channel@10168037:JNLP4-connect connection from 192.168.0.124/192.168.0.124:49416

at hudson.FilePath.act(FilePath.java:993)

at hudson.FilePath.act(FilePath.java:975)

at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:137)

at hudson.plugins.git.GitSCM.createClient(GitSCM.java:795)

at hudson.plugins.git.GitSCM.createClient(GitSCM.java:786)

at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1154)

at hudson.scm.SCM.checkout(SCM.java:495)

at hudson.model.AbstractProject.checkout(AbstractProject.java:1202)

at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)

at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)

at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)

at hudson.model.Run.execute(Run.java:1724)

at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)

at hudson.model.ResourceController.execute(ResourceController.java:97)

at hudson.model.Executor.run(Executor.java:421)

Finished: FAILURE

[SmokingPC]

My agent is slave is started via WebStart.

If I launch agent via command line, git will be launched correctly in slave node.

Why?

SmokingPC於 2018年2月28日星期三 UTC+8上午12時41分15秒寫道：

[Mark Waite]

When launching via WebStart, you might be using a different Java Runtime Environment than you're using when launched from the command line.

If your web browser is running a Java 9 plugin, or a Java 7 plugin, that could cause many problems for Web Start which won't be seen with the command line.

Mark Waite

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[SmokingPC]

Thank you Mark.

It works fine now.

Mark Waite 在 2018年2月28日 星期三上午2:10:56 [UTC+8] 的信中寫道：