JRuby on gij

[Michal Suchanek]

Hello,

Is JRuby supposed to work with gij? It would be probably slow even if
it did but it throws an exception at the very start.

$ java --version
java version "1.5.0"
gij (GNU libgcj) version 4.3.0 20080202 (experimental) [trunk revision 132072]

Copyright (C) 2007 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


$ jruby --version
ruby 1.8.6 (2008-03-18 rev 6255) [i386-jruby1.1RC3]
Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1
at org.jruby.runtime.ThreadContext.getCurrentFrame(ThreadContext.java:350)
at org.jruby.runtime.ThreadContext.getFrameSelf(ThreadContext.java:372)
at org.jruby.RubyClass.invoke(RubyClass.java:232)
at org.jruby.javasupport.util.RuntimeHelpers.invokeAs(RuntimeHelpers.java:322)
at org.jruby.runtime.Dispatcher$DefaultDispatcher.callMethod(Dispatcher.java:17)
at org.jruby.RubyClass.invoke(RubyClass.java:222)
at org.jruby.javasupport.util.RuntimeHelpers.invoke(RuntimeHelpers.java:330)
at org.jruby.RubyObject.callMethod(RubyObject.java:481)
at org.jruby.RubyObject.equals(RubyObject.java:271)
at java.util.AbstractMap.equals(libgcj.so.90)
at java.util.WeakHashMap.internalGet(libgcj.so.90)
at java.util.WeakHashMap.put(libgcj.so.90)
at org.jruby.util.collections.WeakHashSet.add(WeakHashSet.java:44)
at org.jruby.RubyClass.addSubclass(RubyClass.java:355)
at org.jruby.RubyClass.<init>(RubyClass.java:173)
at org.jruby.RubyClass.newClass(RubyClass.java:184)
at org.jruby.RubyClass.newClass(RubyClass.java:191)
at org.jruby.Ruby.defineClassUnder(Ruby.java:655)
at org.jruby.Ruby.defineClass(Ruby.java:611)
at org.jruby.RubyBoolean.createFalseClass(RubyBoolean.java:71)
at org.jruby.Ruby.initCore(Ruby.java:890)
at org.jruby.Ruby.bootstrap(Ruby.java:851)
at org.jruby.Ruby.init(Ruby.java:827)
at org.jruby.Ruby.newInstance(Ruby.java:157)
at org.jruby.Main.run(Main.java:121)
at org.jruby.Main.run(Main.java:88)
at org.jruby.Main.main(Main.java:79)

Thanks

Michal

 

[Karl von Laudermann]

Hello,

Is JRuby supposed to work with gij? It would be probably slow even if
it did but it throws an exception at the very start.

In my (admittedly rather limited) experience, nothing works with
gij.

 

[Thomas Enebo]

Hello,

Is JRuby supposed to work with gij? It would be probably slow even if
it did but it throws an exception at the very start.

This problem has been reported to JRuby already, but we have not had
time to fix it yet (or at least understand who needs to fix it).

-Tom

 

[Michal Suchanek]

In my (admittedly rather limited) experience, nothing works with
gij.

Same here. However, for some reason it's the default java in Debian :-/

Thanks

Michal

 

[Charles Oliver Nutter]

Same here. However, for some reason it's the default java in Debian :-/

FWIW, we do want it to work and will gladly accept bug reports on it.

http://jira.codehaus.org/browse/JRUBY

- Charlie

 

[Michal Suchanek]

Michal Suchanek wrote:

FWIW, we do want it to work and will gladly accept bug reports on it.

http://jira.codehaus.org/browse/JRUBY

This one is quite obvious - it crashes on startup, every time. Until
it runs there is not much to report ;-)

Thanks

Michal