RE: Expected or unexpected

Russel,

Unfortunately, Groovy hasn't been tested on 1.5 so far.
We're aware of some problems on 1.5.
I'm pretty sure if you had tried the very same examples on 1.4, you wouldn't 
have had those problems.
So I'm sorry that for the moment, Groovy doesn't work well on 1.5.
Please file an issue in our JIRA bug tracker for your specific problem.

--
Guillaume Laforge
http://glaforge.free.fr/weblog



-----Message d'origine-----
De : Russel Winder [mailto:russel-Q5fiE77zhxfe9xe1eoZjHA@xxxxxxxxxxxxxxxx]
Envoyé : lundi 22 novembre 2004 11:56
À : Groovy Users
Objet : RE: [groovy-user] Expected or unexpected


On Mon, 2004-11-22 at 10:45, Laforge Guillaume wrote:
> Which JDK do you use?
> Is it JDK 1.5?

Yes.  I have to use J2SE v5.0 as I have to use generic types.  I guess
Groovy does support this yet though.  However the Groovy script I am
trying to put together (to replace a Python script) doesn't need to know
about generics. 

I am using Debian GNU/Linux Sarge with kernel 2.6.9 with Sun's JDK 1.5
installed by creating a deb file and installing that.  As far as I am
aware there are no problems with the JDK installation.

I have found that whilst the script:

        #! /usr/bin/env groovy
        
        "ant".execute()

works fine, the script:

        #! /usr/bin/env groovy
        
        //expectedPrompts = [
        //                   "Enter length of first side: ",
        //                   "Enter length of second side: ",
        //                   "Enter length of third side: "
        //                   ]
        
        //outputIntroducers = [
        //                     "Perimeter is: ",
        //                     "Area is: "
        //                     ]
        
        //testTuples = [
        //              ["0.0", "0.0", "0.0", "0.0", "0.0"],
        //              ["0.0", "1.0", "1.0", "2.0", "0.0"],
        //              ["1.0", "1.0", "2.0", "4.0", "0.0"],
        //              ["1.0", "1.0", "1.0", "3.0", "0.433012"],
        //              ["3.0", "4.0", "5.0", "12.0", "6.0"],
        //              ["-1.0", "-1.0", "-1.0", "-", "-"],
        //              ["1.0", "1.0", "3.0", "-", "-"],
        //              ["1.0E1000", "1.0E1000", "1.0E1000", "Infinity", "NaN"]
        //              ]
        
        // expectedPrompts.each { println it }
        
        antProcess = "ant".execute()
        
        // antProcess.in.eachLine { println it }

produces the output:

        Exception in thread "main" java.lang.ClassFormatError: Invalid index 1 
in LocalVariableTable in class file testIt
                at java.lang.ClassLoader.defineClass1(Native Method)
                at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
                at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
                at 
groovy.lang.GroovyClassLoader.access$100(GroovyClassLoader.java:81)
                at 
groovy.lang.GroovyClassLoader$ClassCollector.onClassNode(GroovyClassLoader.java:505)
                at 
groovy.lang.GroovyClassLoader$ClassCollector.call(GroovyClassLoader.java:515)
                at 
org.codehaus.groovy.control.CompilationUnit$5.call(CompilationUnit.java:604)
                at 
org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:844)
                at 
org.codehaus.groovy.control.CompilationUnit.classgen(CompilationUnit.java:540)
                at 
org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:446)
                at 
groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:244)
                at 
groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:163)
                at groovy.lang.GroovyShell$2.run(GroovyShell.java:220)
                at java.security.AccessController.doPrivileged(Native Method)
                at groovy.lang.GroovyShell.run(GroovyShell.java:218)
                at groovy.lang.GroovyShell.run(GroovyShell.java:165)
                at groovy.ui.GroovyMain.processOnce(GroovyMain.java:385)
                at groovy.ui.GroovyMain.run(GroovyMain.java:251)
                at groovy.ui.GroovyMain.process(GroovyMain.java:234)
                at groovy.ui.GroovyMain.main(GroovyMain.java:136)
                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:585)
                at 
org.codehaus.classworlds.Launcher.launchStandard(Launcher.java:410)
                at org.codehaus.classworlds.Launcher.launch(Launcher.java:344)
                at org.codehaus.classworlds.Launcher.main(Launcher.java:461)
        
I guess this must be a bug in Groovy so I guess I should enter a bug
report.  Unless of course I am doing something silly which is entirely
possible given that I am a beginner.

-- 
Russel.
=============================================
Dr Russel Winder         +44 20 7585 2200
41 Buckmaster Road       +44 7770 465 077
London SW11 1EN, UK      russel-Q5fiE77zhxfe9xe1eoZjHA@xxxxxxxxxxxxxxxx