【发布时间】:2010-09-15 21:20:40
【问题描述】:
我正在尝试在我的 OSX 机器上为 ANT 使用 sshexec 任务,当我尝试运行它时,我收到下面列出的错误。我已经从以下位置下载了 jsch jar 文件:http://www.jcraft.com/jsch/index.html version jsch-0.1.43.jar
我将该文件放入 /usr/share/ant/lib 中,但仍然出现错误。有什么想法吗?
谢谢
<target name="testme" depends="">
<sshexec host="myhost1" username="${username}" command="ls -la" keyfile="${user.home}/.ssh/id_rsa" />
</target>
我收到以下错误:
BUILD FAILED
/Users/jim/Code/myapp/deploy.xml:16: Problem: failed to create task or type sshexec
Cause: the class org.apache.tools.ant.taskdefs.optional.ssh.SSHExec was not found.
This looks like one of Ant's optional components.
Action: Check that the appropriate optional JAR exists in
-/usr/share/ant/lib
-/Users/jim/.ant/lib
-a directory added on the command line with the -lib argument
Do not panic, this is a common problem.
The commonest cause is a missing JAR.
更新:::: 我从 apache 安装了新版本的 ANT 并将其放入 /usr/local 并将 jsch 文件移动到 /usr/local/ant/lib 并修复了错误,但是现在当我运行它时我有了一个新版本: ant -f deploy.xml 重启
BUILD FAILED
/Users/jim/Code/myapp/deploy.xml:20: java.lang.NoSuchMethodError: com.jcraft.jsch.ChannelExec.setExtOutputStream(Ljava/io/OutputStream;)V
at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.executeCommand(SSHExec.java:265)
at org.apache.tools.ant.taskdefs.optional.ssh.SSHExec.execute(SSHExec.java:194)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:348)
at org.apache.tools.ant.Target.execute(Target.java:390)
at org.apache.tools.ant.Target.performTasks(Target.java:411)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
at org.apache.tools.ant.Project.executeTarget(Project.java:1366)
at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
at org.apache.tools.ant.Main.runBuild(Main.java:801)
at org.apache.tools.ant.Main.startAnt(Main.java:218)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
这是我的诊断信息:
【问题讨论】:
标签: java deployment ant