ANT and VM problem

[Luke Dyson <lu...@lbicon.co.uk>]

Hi,
 
I am trying to setup a webserver at home using Tomcat(v5.0.27) and
Ant(v1.6.2).
 
Everytime I run ant in the CMD, I get the following error:
 
C:\dev\mywebsite>ant
Buildfile: build.xml
 
build:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  Internal Error (434F4E5354414E54304F4F4C2F4F500E48505000B9), pid=2732,
tid=2704
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode, sharing)
# An error report file with more information is saved as hs_err_pid2732.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
<http://java.sun.com/webapps/bugreport/crash.jsp> 
#
 
Under debug mode:
 
C:\dev\mywebsite>ant -debug
Apache Ant version 1.6.2 compiled on July 16 2004
Buildfile: build.xml
Adding reference: ant.PropertyHelper
Detected Java version: 1.5 in: C:\Program Files\Java\jdk1.5.0\jre
Detected OS: Windows XP
Adding reference: ant.ComponentHelper
Setting ro project property: ant.version -> Apache Ant version 1.6.2
compiled on July 16 2004
Setting ro project property: ant.file -> C:\dev\mywebsite\build.xml
Adding reference: ant.projectHelper
Adding reference: ant.parsing.context
Adding reference: ant.targets
parsing buildfile C:\dev\mywebsite\build.xml with URI =
file:///C:/dev/mywebsite/build.xml <file:///C:/dev/mywebsite/build.xml> 
Setting ro project property: ant.project.name -> Ant test project
Adding reference: Ant test project
Setting ro project property: ant.file.Ant test project ->
C:\dev\mywebsite\build.xml
Project base dir set to: C:\dev\mywebsite
 +Target:
 +Target: build
Build sequence for target `build' is [build]
Complete build sequence is [build, ]
 
build:
Could not load a dependent class
(com/sun/media/jai/codec/FileSeekableStream) for type image
Could not load a dependent class (com/jcraft/jsch/UserInfo) for type sshexec
Could not load a dependent class (com/jcraft/jsch/UserInfo) for type scp
Could not load class (org.apache.tools.ant.tasksdefs.cvslib.CvsVersion) for
type cvsversion
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  Internal Error (434F4E5354414E54304F4F4C2F4F500E48505000B9), pid=2780,
tid=2768
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode, sharing)
# An error report file with more information is saved as hs_err_pid2780.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
<http://java.sun.com/webapps/bugreport/crash.jsp> 
#
 
and under diagnostics:
 
C:\dev\mywebsite>ant -diagnostics
------- Ant diagnostics report -------
Apache Ant version 1.6.2 compiled on July 16 2004
 
-------------------------------------------
 Implementation Version (JDK1.2+ only)
-------------------------------------------
core tasks     : 1.6.2
optional tasks : 1.6.2
 
-------------------------------------------
 ANT_HOME/lib jar listing
-------------------------------------------
ant.home: C:\ant
ant-antlr.jar (5659 bytes)
ant-apache-bcel.jar (8609 bytes)
ant-apache-bsf.jar (12589 bytes)
ant-apache-log4j.jar (3014 bytes)
ant-apache-oro.jar (48015 bytes)
ant-apache-regexp.jar (3706 bytes)
ant-apache-resolver.jar (4073 bytes)
ant-commons-logging.jar (3856 bytes)
ant-commons-net.jar (35242 bytes)
ant-icontract.jar (9713 bytes)
ant-jai.jar (21351 bytes)
ant-javamail.jar (6753 bytes)
ant-jdepend.jar (8152 bytes)
ant-jmf.jar (6596 bytes)
ant-jsch.jar (22604 bytes)
ant-junit.jar (73665 bytes)
ant-launcher.jar (8673 bytes)
ant-netrexx.jar (9990 bytes)
ant-nodeps.jar (407573 bytes)
ant-starteam.jar (35463 bytes)
ant-stylebook.jar (2320 bytes)
ant-swing.jar (6755 bytes)
ant-trax.jar (68833 bytes)
ant-vaj.jar (48623 bytes)
ant-weblogic.jar (14355 bytes)
ant-xalan1.jar (4457 bytes)
ant-xslp.jar (2236 bytes)
ant.jar (999966 bytes)
catalina-ant.jar (20261 bytes)
xercesImpl.jar (1010675 bytes)
xml-apis.jar (124724 bytes)
 
-------------------------------------------
 Tasks availability
-------------------------------------------
image : Missing dependency com.sun.media.jai.codec.FileSeekableStream
sshexec : Missing dependency com.jcraft.jsch.UserInfo
scp : Missing dependency com.jcraft.jsch.UserInfo
cvsversion : Not Available
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  Internal Error (434F4E5354414E54304F4F4C2F4F500E48505000B9), pid=2032,
tid=3216
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0-b64 mixed mode, sharing)
# An error report file with more information is saved as hs_err_pid2032.log
#
# If you would like to submit a bug report, please visit:
#   http://java.sun.com/webapps/bugreport/crash.jsp
<http://java.sun.com/webapps/bugreport/crash.jsp> 
#
 
The log files for these are practically identical.
 
I am unsure what the problem is, as Ant seems to stop - and VM picks up the
error.
 
I am not sure whether its a problem with the missing dependancies, but I
have seen these dependancies not included on logs from other users on other
websites; but Ant appeared to continue working further than mine has.
 
Are you able to help me?
 
Thanks
   _____  

Luke Dyson
Junior Programmer
 
LB Icon (UK)
Clerkenwell House,
67 Clerkenwell Road,
London EC1R 5BL
 
Office: +44 (0)20 7504 6900
Fax:     +44 (0)20 7504 6901
Tel:     +44 (0)20 7504 6706
Email:  <ma...@lbicon.co.uk> luke.dyson@lbicon.co.uk 
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