Curious why do you put the Groovy jar in the bootclasspath? (and not
just on the "normal" classpath)

On Tue, Mar 16, 2010 at 17:28, <polinastya-groovy@(protected):
> I have a one line script in a file Test.java
>
> Test.java:
>   println "Hello world"
>
> It is packaged in a jar file with the following manifest:
>
> Manifest-Version: 1.0
> Ant-Version: Apache Ant 1.6.5
> Created-By: 1.5.0_09-b01 (Sun Microsystems Inc.)
> Main-Class: Test
> Build-Time: 2010/03/16 12:14
>
>
> I am getting the following error:
>
> java -Xbootclasspath/a:lib\groovy-all-1.7.0.jar; -jar
> lib\tal-dealbuilder.jar
> Exception in thread "main" java.lang.NullPointerException
>         at
> org.codehaus.groovy.runtime.callsite.CallSiteClassLoader.loadClass (CallSiteClassLoader.java:45)
>         at java.lang.ClassLoader.loadClass(Unknown Source)
>         at
> org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.loadClass (ClassLoaderForClassArtifacts.java:43)
>         at java.lang.ClassLoader.loadClassInternal(Unknown Source)
>         at java.lang.ClassLoader.defineClass1(Native Method)
>         at java.lang.ClassLoader.defineClass(Unknown Source)
>         at
> org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.define (ClassLoaderForClassArtifacts.java:27)
>         at
> org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:71)
>         at
> org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts$1.run(ClassLoaderForClassArtifacts.java:69)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at
> org.codehaus.groovy.reflection.ClassLoaderForClassArtifacts.defineClassAndGetConstructor (ClassLoaderForClassArtifacts.java:69)
>         at
> org.codehaus.groovy.runtime.callsite.CallSiteGenerator.compileStaticMethod (CallSiteGenerator.java:239)
>         at
> org.codehaus.groovy.reflection.CachedMethod.createStaticMetaMethodSite (CachedMethod.java:268)
>         at
> org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.createStaticMetaMethodSite (StaticMetaMethodSite.java:111)
>         at
> groovy.lang.MetaClassImpl.createStaticSite (MetaClassImpl.java:2998)
>         at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallStaticSite (CallSiteArray.java:59)
>         at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.createCallSite (CallSiteArray.java:144)
>         at
> org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall (CallSiteArray.java:40)
>         at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call (AbstractCallSite.java:117)
>         at
> org.codehaus.groovy.runtime.callsite.AbstractCallSite.call (AbstractCallSite.java:129)
>         at Test.main(Test.groovy)
>
> "He that lives upon hope will die fasting.... He that falls in love with
> himself will have no rivals."
> ~~ Benjamin Franklin
>
>



--
Guillaume Laforge
Groovy Project Manager
Head of Groovy Development at SpringSource
http://www.springsource.com/g2one

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