fphan wrote:
What does this error mean?

Here's the target:
118:    <target name="deploy" description="Deploy web application">
119:        <echo message="${webapp.path}.war"/>
120:        <deploy url="${url}" username="${username}"
password="${password}"
121:                path="/${name}" war="${webapp.path}.war" update="true"/>
122:    </target>



Looks like something happening in tomcat; its their stack trace.

Personally, I've found the tomcat <deploy> tasks fairly tricky to keep alive. I prefer to use deploy-by-copy, and just <copy> the WAR file straight into the tomcat/webapps directory

* it avoids you having to turn on the public management API
* it works reliably


Here's the verbose output:

/home/yagnika/svn/offline/buildtools/apache-tomcat-5.5.16-deployer/build.xml:121:
FAIL - Encountered exception javax.management.RuntimeOperationsException:
Exception invoking method check
        at
org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:261)
        at org.apache.catalina.ant.DeployTask.execute(DeployTask.java:200)
        at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
        at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.Main.runBuild(Main.java:668)
        at org.apache.tools.ant.Main.startAnt(Main.java:187)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)
Caused by: FAIL - Encountered exception
javax.management.RuntimeOperationsException: Exception invoking method check
        at
org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:257)
        ... 13 more
--- Nested Exception ---
FAIL - Encountered exception javax.management.RuntimeOperationsException:
Exception invoking method check
        at
org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:257)
        at org.apache.catalina.ant.DeployTask.execute(DeployTask.java:200)
        at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
        at org.apache.tools.ant.Task.perform(Task.java:364)
        at org.apache.tools.ant.Target.execute(Target.java:341)
        at org.apache.tools.ant.Target.performTasks(Target.java:369)
        at
org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
        at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
        at org.apache.tools.ant.Main.runBuild(Main.java:668)
        at org.apache.tools.ant.Main.startAnt(Main.java:187)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:246)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:67)



--
Steve Loughran                  http://www.1060.org/blogxter/publish/5
Author: Ant in Action           http://antbook.org/

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