Dear fellow monks,

I have a strange problem with a program where I use Inline::Java. I just reopened it in Padre after some months of not touching it and suddenly I get strange errors like the following:

$ perl -c lari.pl
lari.pl syntax OK
    (in cleanup) In method DESTROY of class main::org::apache::log4j::
+Logger: Can't find object 0 for thread IJST-#0 at /home/alex/perl5/li
+b/perl5/x86_64-linux-gnu-thread-multi/Inline/Java/Object.pm line 357 
+at lari.pl line 0
...
    (in cleanup) Unknown Java object reference main::org::apache::log4
+j::Logger=HASH(0x17d88c0) at lari.pl line 0

[download]

I get similar errors for some other jars / Java classes. The weird thing now is that the exact same program is still running fine on the server, while I can't get it running on my machine. I looked at both the server and my computer and these are the stats for them

server:
- perl, v5.10.0 built for x86_64-linux-thread-multi
- Inline::Java version 0.53
- JAVA
- java version "1.6.0_21"
- Java(TM) SE Runtime Environment (build 1.6.0_21-b06)
- Java HotSpot(TM) 64-Bit Server VM (build 17.0-b16, mixed mode)

my machine:
- perl 5, version 12, subversion 4 (v5.12.4) built for x86_64-linux-gnu-thread-multi (with 45 registered patches, see perl -V for more detail)
- Inline::Java version 0.53
- JAVA
- java version "1.6.0_30"
- Java(TM) SE Runtime Environment (build 1.6.0_30-b12)
- Java HotSpot(TM) 64-Bit Server VM (build 20.5-b03, mixed mode)

Both times I use the same jars containing the relevant Java code.

This is the relevant part of my code, where I call Inline::Java

# set the java classpath (it is assumed that the jars are in the same 
+folder as this script)
BEGIN {        
    $ENV{CLASSPATH} .= ":.:lari_typecheck.jar:log4j-1.2.14.jar:postgre
+sql8jdbc3.jar";                
}

# use Inline::Java and tell it to study the classes that will be used
use Inline Java  => 'STUDY',
           STUDY => ['lari_typecheck.ArchiveObject',
                            'org.apache.log4j.Logger',
                            ],
           AUTOSTUDY => 1;

[download]

I have no idea what is going on here. I really hope one of you can help me figuring this out.

greetings Alex

In reply to Inline::Java stopped working by kreetrapper

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