ant-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Thomas, Lee E" <Lee.E.Tho...@erac.com>
Subject RE: NullPointerException error on the <property environment="myen v/>
Date Tue, 27 May 2003 21:14:27 GMT
Hi Antoine,

		The verbose option does give me more information. Does this
help?

		Thanks.

	
- Lee


C:\temp_test>ant -verbose -buildfile lee.xml
Ant version 1.4.1 compiled on October 11 2001
Buildfile: lee.xml
Detected Java version: 1.3 in: C:\bea70sp2\jdk131_06\jre
Detected OS: Windows XP
parsing buildfile C:\temp_test\lee.xml with URI = file:C:/temp_test/lee.xml
Project base dir set to: C:\temp_test
 [property] Loading Environment myenv.

BUILD FAILED

C:\temp_test\lee.xml:8: java.lang.NullPointerException
        at org.apache.tools.ant.ProjectHelper.parse(ProjectHelper.java:135)
        at
org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.jav
a:85)
        at org.apache.tools.ant.Main.runBuild(Main.java:439)
        at org.apache.tools.ant.Main.start(Main.java:153)
        at org.apache.tools.ant.Main.main(Main.java:176)
--- Nested Exception ---
java.lang.NullPointerException
        at
org.apache.tools.ant.taskdefs.Property.loadEnvironment(Property.java:
253)
        at org.apache.tools.ant.taskdefs.Property.execute(Property.java:183)
        at
org.apache.tools.ant.ProjectHelper$TaskHandler.finished(ProjectHelper
.java:485)
        at
org.apache.tools.ant.ProjectHelper$AbstractHandler.endElement(Project
Helper.java:204)
        at org.xml.sax.helpers.XMLReaderAdapter.endElement(Unknown Source)
        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1523)
        at org.apache.crimson.parser.Parser2.content(Parser2.java:1766)
        at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1494)
        at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
        at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
        at
org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433)

        at org.xml.sax.helpers.XMLReaderAdapter.parse(Unknown Source)
        at javax.xml.parsers.SAXParser.parse(Unknown Source)
        at org.apache.tools.ant.ProjectHelper.parse(ProjectHelper.java:117)
        at
org.apache.tools.ant.ProjectHelper.configureProject(ProjectHelper.jav
a:85)
        at org.apache.tools.ant.Main.runBuild(Main.java:439)
        at org.apache.tools.ant.Main.start(Main.java:153)
        at org.apache.tools.ant.Main.main(Main.java:176)

Total time: 0 seconds
-----Original Message-----
From: Antoine Levy-Lambert [mailto:levylambert@tiscali-dsl.de] 
Sent: Tuesday, May 27, 2003 4:01 PM
To: Ant Users List
Subject: Re: NullPointerException error on the <property
environment="myenv/>

Could you try ant -verbose -buildfile lee.xml
Also, do you know if you are not accidentally using ant classes delivered by
BEA, which would be ahead of the "real" ant classes in your classpath ?
Cheers,
Antoine
----- Original Message -----
From: "Thomas, Lee E" <Lee.E.Thomas@erac.com>
To: "'Ant Users List'" <user@ant.apache.org>
Sent: Tuesday, May 27, 2003 10:54 PM
Subject: NullPointerException error on the <property environment="myenv/>


> Hello,
>
> I have been receiving a java.lang.NullPointerException error
> on the <property environment="myenv"/> line (see examples below). This is
> only occurring on a new windows XP machine I have received at work. My old
> Windows 2000 machine does not have this problem. I can get around the
> problem if I set my JAVA_HOME directory to bea7/jdk131-03. Unfortunately,
> this is not the release that I need to be using. I need service pack 2.
>
> I am hoping someone out there will have seen a similar
> problem.
>
>             Thank you.
>
>             Lee Thomas
>             Lthomas2@erac.com
>
>
>
>           EXAMPLES:
>
>
> ************************************************************
> Failed Test with JAVA_HOME set to bea70sp2/jdk131-06
> *************************************************************
>
>
> C:\temp_test>ant -buildfile lee.xml
>
> Buildfile: lee.xml
>
>
>
> BUILD FAILED
>
>
>
> C:\temp_test\lee.xml:8: java.lang.NullPointerException
>
>
>
> Line 8, the line in error is   <property environment="myenv"/>
>
>
>
> Total time: 1 second
>
> C:\temp_test>
>
>
>
>
> ***************************************************************
> Successful Test with JAVA_HOME set to bea7/jdk131-03
> ****************************************************************
>
>
>
>
> C:\temp_test>ant -buildfile lee.xml
>
> Buildfile: lee.xml
>
>
>
> one:
>
>      [echo] entering one
>
>
>
> BUILD SUCCESSFUL
>
>
>
> Total time: 0 seconds
>
> C:\temp_test>
>
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
> For additional commands, e-mail: user-help@ant.apache.org
>
>



---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@ant.apache.org
For additional commands, e-mail: user-help@ant.apache.org

Mime
View raw message