Thank you Christopher.
I will read your suggestion and try to run "ant reload" again.

I am using Tomcat 6.


And the whole error is this:

Adding reference: ant.PropertyHelper
Detected Java version: 1.6 in: /usr/lib64/jvm/java-1.6.0-sun-1.6.0/jre
Detected OS: Linux
Adding reference: ant.ComponentHelper
Setting ro project property: ant.file -> 
/mnt/ikub_nutch/AppHelpers/ManageWebApps/build.xml
Adding reference: ant.projectHelper
Adding reference: ant.parsing.context
Adding reference: ant.targets
parsing buildfile /mnt/ikub_nutch/AppHelpers/ManageWebApps/build.xml with URI = 
file:/mnt/ikub_nutch/AppHelpers/ManageWebApps/build.xml
Setting ro project property: ant.project.name -> ManageApp
Adding reference: ManageApp
Setting ro project property: ant.file.ManageApp -> 
/mnt/ikub_nutch/AppHelpers/ManageWebApps/build.xml
Project base dir set to: /mnt/ikub_nutch/AppHelpers/ManageWebApps
 +Target: 
 +Target: compile
 +Target: reload
 +Target: deploy
 +Target: undeploy
[antlib:org.apache.tools.ant] Could not load definitions from resource 
org/apache/tools/ant/antlib.xml. It could not be found.
Setting project property: build -> 
/mnt/ikub_nutch/AppHelpers/ManageWebApps/build
Setting project property: path -> /ikub_MainInstance
Setting project property: url -> http://localhost:8080/manager/html
Setting project property: username -> manager
Setting project property: password -> manager123+
Class org.apache.catalina.ant.DeployTask loaded from parent loader (parentFirst)
 +Datatype deploy org.apache.catalina.ant.DeployTask
Class org.apache.catalina.ant.ListTask loaded from parent loader (parentFirst)
 +Datatype list org.apache.catalina.ant.ListTask
Class org.apache.catalina.ant.ReloadTask loaded from parent loader (parentFirst)
 +Datatype reload org.apache.catalina.ant.ReloadTask
Class org.apache.catalina.ant.ResourcesTask loaded from parent loader 
(parentFirst)
Trying to override old definition of datatype resources
 +Datatype resources org.apache.catalina.ant.ResourcesTask
Class org.apache.catalina.ant.RolesTask loaded from parent loader (parentFirst)
 +Datatype roles org.apache.catalina.ant.RolesTask
Class org.apache.catalina.ant.StartTask loaded from parent loader (parentFirst)
 +Datatype start org.apache.catalina.ant.StartTask
Class org.apache.catalina.ant.StopTask loaded from parent loader (parentFirst)
 +Datatype stop org.apache.catalina.ant.StopTask
Class org.apache.catalina.ant.UndeployTask loaded from parent loader 
(parentFirst)
 +Datatype undeploy org.apache.catalina.ant.UndeployTask
Attempting to create object of type org.apache.tools.ant.helper.DefaultExecutor
Adding reference: ant.executor
Build sequence for target(s) `reload' is [compile, reload]
Complete build sequence is [compile, reload, deploy, undeploy, ]

compile:

reload:
   [reload] <html>
   [reload] <head>
   [reload] <style>
   [reload] H1 
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;}
 H2 
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;}
 H3 
{font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;}
 BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} 
B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P 
{font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A
 {color : black;}A.name {color : black;}HR {color : #525D76;}  table {
   [reload]     width: 100%;
   [reload]   }
   [reload]   td.page-title {
   [reload]     text-align: center;
   [reload]     vertical-align: top;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     font-weight: bold;
   [reload]     background: white;
   [reload]     color: black;
   [reload]   }
   [reload]   td.title {
   [reload]     text-align: left;
   [reload]     vertical-align: top;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     font-style:italic;
   [reload]     font-weight: bold;
   [reload]     background: #D2A41C;
   [reload]   }
   [reload]   td.header-left {
   [reload]     text-align: left;
   [reload]     vertical-align: top;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     font-weight: bold;
   [reload]     background: #FFDC75;
   [reload]   }
   [reload]   td.header-center {
   [reload]     text-align: center;
   [reload]     vertical-align: top;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     font-weight: bold;
   [reload]     background: #FFDC75;
   [reload]   }
   [reload]   td.row-left {
   [reload]     text-align: left;
   [reload]     vertical-align: middle;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     color: black;
   [reload]   }
   [reload]   td.row-center {
   [reload]     text-align: center;
   [reload]     vertical-align: middle;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     color: black;
   [reload]   }
   [reload]   td.row-right {
   [reload]     text-align: right;
   [reload]     vertical-align: middle;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     color: black;
   [reload]   }
   [reload]   TH {
   [reload]     text-align: center;
   [reload]     vertical-align: top;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     font-weight: bold;
   [reload]     background: #FFDC75;
   [reload]   }
   [reload]   TD {
   [reload]     text-align: center;
   [reload]     vertical-align: middle;
   [reload]     font-family:sans-serif,Tahoma,Arial;
   [reload]     color: black;
   [reload]   }
   [reload] </style>
   [reload] <title>/manager</title>
   [reload] </head>
   [reload] <body bgcolor="#FFFFFF">
   [reload] <table cellspacing="4" width="100%" border="0">
   [reload]  <tr>
   [reload]   <td colspan="2">
   [reload]    <a href="http://www.apache.org/";>
   [reload]     <img border="0" alt="The Apache Software Foundation" 
align="left"
   [reload]          src="/manager/images/asf-logo.gif">
   [reload]    </a>
   [reload]    <a href="http://tomcat.apache.org/";>
   [reload]     <img border="0" alt="The Tomcat Servlet/JSP Container"
   [reload]          align="right" src="/manager/images/tomcat.gif">
   [reload]    </a>
   [reload]   </td>
   [reload]  </tr>
   [reload] </table>
   [reload] <hr size="1" noshade="noshade">
   [reload] <table cellspacing="4" width="100%" border="0">
   [reload]  <tr>
   [reload]   <td class="page-title" bordercolor="#000000" align="left" nowrap>
   [reload]    <font size="+2">Tomcat Web Application Manager</font>
   [reload]   </td>
   [reload]  </tr>
   [reload] </table>
   [reload] <br>
   [reload] <table border="1" cellspacing="0" cellpadding="3">
   [reload]  <tr>
   [reload]   <td class="row-left" 
width="10%"><small><strong>Message:</strong></small>&nbsp;</td>
   [reload]   <td class="row-left"><pre>OK - Reloaded application at context 
path /ikub_MainInstance
   [reload] </pre></td>
   [reload]  </tr>
   [reload] </table>
   [reload] <br>
   [reload] <table border="1" cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td colspan="4" class="title">Manager</td>
   [reload] </tr>
   [reload]  <tr>
   [reload]   <td class="row-left"><a href="/manager/html/list">List 
Applications</a></td>
   [reload]   <td class="row-center"><a 
href="/manager/../docs/html-manager-howto.html">HTML Manager Help</a></td>
   [reload]   <td class="row-center"><a 
href="/manager/../docs/manager-howto.html">Manager Help</a></td>
   [reload]   <td class="row-right"><a href="/manager/status">Server 
Status</a></td>
   [reload]  </tr>
   [reload] </table>
   [reload] <br>
   [reload] <table border="1" cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td colspan="5" class="title">Applications</td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="header-left"><small>Path</small></td>
   [reload]  <td class="header-left"><small>Display Name</small></td>
   [reload]  <td class="header-center"><small>Running</small></td>
   [reload]  <td class="header-center"><small>Sessions</small></td>
   [reload]  <td class="header-left"><small>Commands</small></td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/">/</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Welcome 
to Tomcat</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/manager/html/sessions?path=/" target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <form method="POST" action="/manager/html/expire?path=/">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/examples">/examples</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Servlet 
and JSP Examples</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/manager/html/sessions?path=/examples" target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/examples" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/examples" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/examples" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <form method="POST" action="/manager/html/expire?path=/examples">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/host%2Dmanager">/host-manager</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small>Tomcat 
Manager Application</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/manager/html/sessions?path=/host%2Dmanager" 
target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/host%2Dmanager" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/host%2Dmanager" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/host%2Dmanager" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <form method="POST" 
action="/manager/html/expire?path=/host%2Dmanager">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/ikub%5FMainInstance">/ikub_MainInstance</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" 
rowspan="2"><small>&nbsp;</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/manager/html/sessions?path=/ikub%5FMainInstance" 
target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/ikub%5FMainInstance" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/ikub%5FMainInstance" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/ikub%5FMainInstance" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <form method="POST" 
action="/manager/html/expire?path=/ikub%5FMainInstance">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/lajme">/lajme</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" 
rowspan="2"><small>&nbsp;</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/manager/html/sessions?path=/lajme" target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/lajme" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/lajme" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/lajme" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <form method="POST" action="/manager/html/expire?path=/lajme">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/manager">/manager</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3" rowspan="2"><small>Tomcat 
Manager Application</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#C3F3C3" rowspan="2"><small><a 
href="/manager/html/sessions?path=/manager" target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;Stop&nbsp;
   [reload]   &nbsp;Reload&nbsp;
   [reload]   &nbsp;Undeploy&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload] </tr><tr>
   [reload]  <td class="row-left" bgcolor="#C3F3C3">
   [reload]   <form method="POST" action="/manager/html/expire?path=/manager">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/xhindi">/xhindi</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF" 
rowspan="2"><small>&nbsp;</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" 
rowspan="2"><small>true</small></td>
   [reload]  <td class="row-center" bgcolor="#FFFFFF" rowspan="2"><small><a 
href="/manager/html/sessions?path=/xhindi" target="_new">0</a></small></td>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <small>
   [reload]   &nbsp;Start&nbsp;
   [reload]   &nbsp;<a href="/manager/html/stop?path=/xhindi" 
onclick="return(confirm('Are you sure?'))">Stop</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/reload?path=/xhindi" 
onclick="return(confirm('Are you sure?'))">Reload</a>&nbsp;
   [reload]   &nbsp;<a href="/manager/html/undeploy?path=/xhindi" 
onclick="return(confirm('Are you sure?'))">Undeploy</a>&nbsp;
   [reload]   </small>
   [reload]  </td>
   [reload]  </tr><tr>
   [reload]  <td class="row-left" bgcolor="#FFFFFF">
   [reload]   <form method="POST" action="/manager/html/expire?path=/xhindi">
   [reload]   <small>
   [reload]   &nbsp;<input type="submit" value="Expire sessions">&nbsp;with 
idle &ge;&nbsp;<input type="text" name="idle" size="5" 
value="30">&nbsp;minutes&nbsp;
   [reload]   </small>
   [reload]   </form>
   [reload]  </td>
   [reload] </tr>
   [reload] </table>
   [reload] <br>
   [reload] <table border="1" cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td colspan="2" class="title">Deploy</td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td colspan="2" class="header-left"><small>Deploy directory or WAR 
file located on server</small></td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td colspan="2">
   [reload] <form method="get" action="/manager/html/deploy">
   [reload] <table cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   <small>Context Path (required):</small>
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="text" name="deployPath" size="20">
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   <small>XML Configuration file URL:</small>
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="text" name="deployConfig" size="20">
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   <small>WAR or Directory URL:</small>
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="text" name="deployWar" size="40">
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   &nbsp;
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="submit" value="Deploy">
   [reload]  </td>
   [reload] </tr>
   [reload] </table>
   [reload] </form>
   [reload] </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td colspan="2" class="header-left"><small>WAR file to 
deploy</small></td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td colspan="2">
   [reload] <form action="/manager/html/upload" method="post" 
enctype="multipart/form-data">
   [reload] <table cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   <small>Select WAR file to upload</small>
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="file" name="deployWar" size="40">
   [reload]  </td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-right">
   [reload]   &nbsp;
   [reload]  </td>
   [reload]  <td class="row-left">
   [reload]   <input type="submit" value="Deploy">
   [reload]  </td>
   [reload] </tr>
   [reload] </table>
   [reload] </form>
   [reload] </table>
   [reload] <br>
   [reload] <table border="1" cellspacing="0" cellpadding="3">
   [reload] <tr>
   [reload]  <td colspan="6" class="title">Server Information</td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="header-center"><small>Tomcat Version</small></td>
   [reload]  <td class="header-center"><small>JVM Version</small></td>
   [reload]  <td class="header-center"><small>JVM Vendor</small></td>
   [reload]  <td class="header-center"><small>OS Name</small></td>
   [reload]  <td class="header-center"><small>OS Version</small></td>
   [reload]  <td class="header-center"><small>OS Architecture</small></td>
   [reload] </tr>
   [reload] <tr>
   [reload]  <td class="row-center"><small>Apache Tomcat/6.0.20</small></td>
   [reload]  <td class="row-center"><small>1.6.0_24-b07</small></td>
   [reload]  <td class="row-center"><small>Sun Microsystems Inc.</small></td>
   [reload]  <td class="row-center"><small>Linux</small></td>
   [reload]  <td class="row-center"><small>2.6.31.14-0.6-desktop</small></td>
   [reload]  <td class="row-center"><small>amd64</small></td>
   [reload] </tr>
   [reload] </table>
   [reload] <br>
   [reload] <hr size="1" noshade="noshade">
   [reload] <center><font size="-1" color="#525D76">
   [reload]  <em>Copyright &copy; 1999-2005, Apache Software 
Foundation</em></font></center>
   [reload] </body>
   [reload] </html>

BUILD FAILED
<html>
        at 
org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:258)
        at 
org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:146)
        at org.apache.catalina.ant.ReloadTask.execute(ReloadTask.java:72)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
        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:357)
        at org.apache.tools.ant.Target.performTasks(Target.java:385)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at 
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
        at org.apache.tools.ant.Main.runBuild(Main.java:758)
        at org.apache.tools.ant.Main.startAnt(Main.java:217)
        at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
        at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)

Total time: 1 second










-----Original Message-----
From: Christopher Schultz [mailto:ch...@christopherschultz.net] 
Sent: Friday, March 11, 2011 4:25 PM
To: Tomcat Users List
Subject: Re: antlib.xml could not be found

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Marseldi,

On 3/11/2011 9:27 AM, Marseld Dedgjonaj wrote:
> I am new to Tomcat and more detailed help would be more valuable to me.

Welcome.

> I am trying to use Ant to reload a tomcat application. I write the build.xml
> file based on "Managing Applications with Ant" section of the "Professional
> Apache Tomcat" book.

Okay. You should also read this:

http://tomcat.apache.org/tomcat-7.0-doc/manager-howto.html#Executing_Manager_Commands_With_Ant

You didn't say which version of Tomcat you were using: I'll assume you
are using the latest in the 7.0.x line.

>   <!-- Configure properties to access the Manager application -->
> 
>   <property name="url"      value="http://localhost:8080/manager/html"/>

Look carefully at the configuration in the above documentation link
versus what you have there for your URL. I suspect that is the real problem.

> +Target: undeploy
> 
> [antlib:org.apache.tools.ant] Could not load definitions from resource
> org/apache/tools/ant/antlib.xml. It could not be found.

This doesn't look like an error... only an info/warn message.

> reload:
> 
>    [reload] <html>
> 
>    [reload] <head>
> 
>    [reload] <style>
> 
>  
> 
> ....
> 
>  
> 
>   [reload] </html>
> 
>  
> 
> BUILD FAILED

So the build fails, but you didn't provide all the [reload] output. What
happened?

- -chris
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Version: GnuPG v1.4.10 (MingW32)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

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