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From "Peter Reilly" <peter.kitt.rei...@gmail.com>
Subject Re: java errors when running build file
Date Fri, 19 Jan 2007 13:43:54 GMT
Try:
<project name="a" default="b">
   <property environment="myenv" />
   <target name="b"/>
</project>

with  ant 1.7.0 and ant 1.6.5

Peter


On 1/19/07, Mike.Horn@wincanton.co.uk <Mike.Horn@wincanton.co.uk> wrote:
> Hello
>
> HP-UX11i
> Java 1.3
> ANT v.1.7.0
>
> My build file (Unix_Build.xml):
>
>         <?xml version="1.0" encoding="utf-8"?>
>
>         <project name="Unix SM Build" default="init"
> basedir="/var/tmp/smtemp">
>
>         <property environment="myenv" />
>
>         <taskdef resource="PCT.properties"
> classpath="${myenv.PCT_HOME}/lib/PCT.jar"/>
>
>         <target name="init" description="Wait for new release to arrive">
>
>         <!-- Wait up to 1 hour for a tar file to arrive, set "filefound"
> property if it does -->
>         <waitfor maxwait="1" maxwaitunit="hour"
> timeoutproperty="filefound">
>                 <available file="transfer/rdt.tar"/>
>         </waitfor>
>
>         <antcall target="compile"/>
>
>         </target>
>
>         <target name="extract" description="Extract XCoded source from tar
> file">
>
>                 <!-- Extract encrypted source code -->
>                 <untar src="transfer/rdt.tar" dest="transfer"/>
>
>                 <!-- Delete tar file now we've extracted it -->
>                 <delete file="transfer/rdt.tar"/>
>
>         </target>
>
>         <target name="compile" description="Compile encrypted source code"
> depends="extract" if="filefound">
>
>                 <!-- Compile -->
>                 <PCTCompile paramfile="${myenv.PCT_HOME}/build.pf"
>                             destDir="release"
>                             dlcHome="${myenv.DLC}"
>                             xcode="true"
>                             failonerror="true">
>
>                         <PCTConnection dbname="smpretest"
>                                logicalname="spacemst"
>                                dbport="smpretest"
>                                protocol="TCP"
>                                hostname="jupiter"/>
>
>                         <fileset dir="transfer">
>                                 <include name="*.p"/>
>                         <include name="srd*.w"/>
>                         <include name="tty*.w"/>
>                                 <include name="triggers/*.p"/>
>                         </fileset>
>
>                         <propath>
>                                 <pathelement path="transfer"/>
>                         </propath>
>
>                 </PCTCompile>
>
>                 <!-- Delete source code -->
>                 <delete>
>                         <fileset dir="transfer">
>                             <include name="*.p"/>
>                             <include name="srd*.w"/>
>                             <include name="tty*.w"/>
>                             <include name="triggers/*.p"/>
>                         </fileset>
>                 </delete>
>
>         </target>
>
>         </project>
>
>
> When running the build file (ant -f Unix_Build.xml) I receive a number of
> java error messages, a screen dump follows. Although this doesn't stop the
> build file from running to completion I cannot work out what the errors
> mean and that frustrates me.
>
> Any ideas? I'm not a java developer so please don't get too technical!
>
> TIA
> Mike
>
> $ ant -f Unix_Build.xml
> Buildfile: Unix_Build.xml
>  [property] java.lang.reflect.InvocationTargetException:
> java.lang.IllegalArgume
> ntException: Unknown signal: HUP
>  [property]     at sun.misc.Signal.<init>(Unknown Source)
>  [property]     at java.lang.Terminator.setup(Unknown Source)
>  [property]     at java.lang.Shutdown.add(Unknown Source)
>  [property]     at java.lang.Runtime.addShutdownHook(Unknown Source)
>  [property]     at java.lang.reflect.Method.invoke(Native Method)
>  [property]     at
> org.apache.tools.ant.taskdefs.ProcessDestroyer.addShutdownHoo
> k(ProcessDestroyer.java:100)
>  [property]     at
> org.apache.tools.ant.taskdefs.ProcessDestroyer.add(ProcessDes
> troyer.java:184)
>  [property]     at
> org.apache.tools.ant.taskdefs.Execute.execute(Execute.java:47
> 5)
>  [property]     at
> org.apache.tools.ant.taskdefs.Execute.getProcEnvironment(Exec
> ute.java:165)
>  [property]     at
> org.apache.tools.ant.taskdefs.Property.loadEnvironment(Proper
> ty.java:526)
>  [property]     at
> org.apache.tools.ant.taskdefs.Property.execute(Property.java:
> 403)
>  [property]     at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
> va:288)
>  [property]     at java.lang.reflect.Method.invoke(Native Method)
>  [property]     at
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchU
> tils.java:105)
>  [property]     at org.apache.tools.ant.Task.perform(Task.java:348)
>  [property]     at org.apache.tools.ant.Target.execute(Target.java:357)
>  [property]     at
> org.apache.tools.ant.helper.ProjectHelper2.parse(ProjectHelpe
> r2.java:140)
>  [property]     at
> org.apache.tools.ant.ProjectHelper.configureProject(ProjectHe
> lper.java:96)
>  [property]     at org.apache.tools.ant.Main.runBuild(Main.java:683)
>  [property]     at org.apache.tools.ant.Main.startAnt(Main.java:199)
>  [property]     at
> org.apache.tools.ant.launch.Launcher.run(Launcher.java:257)
>  [property]     at
> org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
>
> init:
>
> ***************************************************************
> Wincanton plc is a leading European provider of supply chain solutions.  We design, implement
and operate creative solutions for customers in 15 countries.  Our business has a turnover
of over EUR2.4bn /1.68bn pounds and employs 27,000 staff across 360 locations.  Warehousing,
transport and specialist services are provided for customers in a range of sectors including
automotive, retail, FMCG, petrochemicals and manufacturing.  Further information on our unique
achievements and competencies can be found by visiting
>
> www.wincanton.co.uk
>
> ****************************************************************
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