当我试图启动jenkins slave（windows）时，我收到此错误：
[07/07/15 12:54:15] [SSH] Opening SSH connection to pcskala:22105.
[07/07/15 12:54:15] [SSH] Authentication successful.
[07/07/15 12:54:15] [SSH] The remote users environment is:
Unable to execute command or shell on remote system: Failed to Execute process.
[07/07/15 12:54:15] [SSH] Starting sftp client.
[07/07/15 12:54:15] [SSH] SFTP failed. Copying via SCP.
hudson.util.IOException2: Could not copy slave.jar into 'c:\Users\jenkins' on slave
at hudson.plugins.sshslaves.SSHLauncher.copySlaveJarUsingSCP(SSHLauncher.java:1065)
at hudson.plugins.sshslaves.SSHLauncher.copySlaveJar(SSHLauncher.java:1024)
at hudson.plugins.sshslaves.SSHLauncher.access$300(SSHLauncher.java:133)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:709)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:696)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Sorry, this connection is closed.
at com.trilead.ssh2.transport.TransportManager.ensureConnected(TransportManager.java:587)
at com.trilead.ssh2.transport.TransportManager.sendMessage(TransportManager.java:660)
at com.trilead.ssh2.channel.ChannelManager.openSessionChannel(ChannelManager.java:572)
at com.trilead.ssh2.Session.<init>(Session.java:42)
at com.trilead.ssh2.Connection.openSession(Connection.java:1129)
at com.trilead.ssh2.Connection.exec(Connection.java:1551)
at hudson.plugins.sshslaves.SSHLauncher.copySlaveJarUsingSCP(SSHLauncher.java:1048)
... 8 more
Caused by: java.net.SocketException: Socket closed
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:121)
at java.net.SocketOutputStream.write(SocketOutputStream.java:159)
at com.trilead.ssh2.crypto.cipher.CipherOutputStream.flush(CipherOutputStream.java:75)
at com.trilead.ssh2.transport.TransportConnection.sendMessage(TransportConnection.java:193)
at com.trilead.ssh2.transport.TransportConnection.sendMessage(TransportConnection.java:107)
at com.trilead.ssh2.transport.TransportManager.sendMessage(TransportManager.java:677)
at com.trilead.ssh2.channel.ChannelManager.closeChannel(ChannelManager.java:304)
at com.trilead.ssh2.Session.close(Session.java:565)
at com.trilead.ssh2.Connection.exec(Connection.java:1568)
at hudson.plugins.sshslaves.SSHLauncher.reportEnvironment(SSHLauncher.java:1071)
at hudson.plugins.sshslaves.SSHLauncher$2.call(SSHLauncher.java:704)
... 5 more
[07/07/15 12:54:15] Launch failed - cleaning up connection
[07/07/15 12:54:15] [SSH] Connection closed.
Windows slave正在运行SSH和SFTP服务器。键应设置正常，因为我可以通过ssh连接到该机器，并通过scp和sftp复制文件，而无需输入密码（来自Unix系统）。我很抱歉我没有发布任何更多信息，但我没有直接访问jenkins中的奴隶配置。
我不知道这是否重要，但slave.jar文件位于主文件夹中：C:\Users\jenkins。
我在jenkins问题中发现了一个帖子，其中有一个类似的问题，他通过更改/ dev / null的权限来解决它，但我不认为（只是一个想法）这就是原因。 您有任何想法如何解决这个问题吗？
谢谢