Re: [Sablevm-user] classpath problems

[Etienne M. G. <eti...@uq...>]

Hi Richard,

SableVM 1.0.5 was tested using classes compiled with Jikes 1.15.
Later versions (such as Jikes 1.17) are know to cause your problem.

If everything goes well, I should be publishing my Ph.D. thesis on the
web tomorrow, and thus start having time to look at the Jikes 1.17
problem.

In Fact, there's a newer Jikes 1.18 wich generate class files with
minor/major versions which are not supported by the current JVM
specification (second edition).  So, I have to find out if Sun has
published anything about extentions to the class file format...

So, in short:
1- Delete all your currently compiled .class files.
2- Download and install Jikes 1.15.
3- Rebuild.
4- Enjoy!

Have fun!

Etienne

On Tue, Dec 17, 2002 at 03:30:14PM +0100, Richard Stahl wrote:
> Hello,
> 
> I just downloaded SableVM and tried the very simple build script to 
> install it in the standard directory ( /usr/local ). That was OK.
> 
> Yet when I try to run sablevm on simple example Ugly.java I get this 
> message:
> 
> sablevm Ugly
> 
> SableVM version 1.0.5
> Copyright (C) 2000-2002 Etienne M. Gagnon <eti...@uq...> and
> others.  All rights reserved.
> 
> This software comes with ABSOLUTELY NO WARRANTY.  This is free
> software, and you are welcome to redistribute it under certain
> conditions.
> 
> To get the name of all copyright holders and detailed license
> information, type "sablevm --license" or look in the directory
> "/usr/local/share/sablevm".
> 
> The SableVM web site is located at http://www.sablevm.org/ .
> 
> *** Couldn't bind native method 
> Java_java_lang_VMClassLoader_nativeCreateArray ***
> *** or 
> Java_java_lang_VMClassLoader_nativeCreateArray__Ljava_lang_String_2Z ***
> java.lang.NoClassDefFoundError: [Ljava.lang.ClassLoader;
>         at java.lang.ClassLoader.class$(ClassLoader.java:0)
>         at java.lang.ClassLoader.getSystemClassLoader(ClassLoader.java:916)
>         at java.lang.ClassLoader.static{}(ClassLoader.java:155)
>         at java.lang.Class.step8(Class.java)
>         at java.lang.Class.initialize(Class.java:146)
>         at java.lang.VirtualMachine.main(VirtualMachine.java:78)
> 
> It seems I have some problem with class path ... Could you please send 
> me some hints how to fix this.
> 
> Thanks a lot.
> 
> Richard
> 
> 
> 
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-- 
Etienne M. Gagnon                    http://www.info.uqam.ca/~egagnon/
SableVM:                                       http://www.sablevm.org/
SableCC:                                       http://www.sablecc.org/