Re: [jnc-users] Reference not found

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Actually, this is not usually my habit. I am running
the demo version (which is my purpose here) and do get
the demo message. Simply when I first downloaded JNC,
it was the 1.0.1 version. I can't remember if I took
the gcj at the same time and it was version 4.2 or if
I took it from somewhere else, but I did not upgrade
it after moving to JNC 1.1.1. I''ll try with gcj 4.3
and let you know.
Thanks for your help,
Jerome

--- Marco Trudel <mt...@gm...> wrote:

> Marco Trudel wrote:
> > -------- Original-Nachricht --------
> > Datum: Fri, 30 Mar 2007 03:04:07 -0700 (PDT)
> > Von: Jerome Benezech <jbe...@ya...>
> > An: Marco Trudel <mt...@gm...>,
> jbe...@bi...
> > CC: jav...@li...
> > Betreff: Re: [jnc-users] Reference not found
> > 
> >> Thanks Marco for your very quick replied.
> >>   I use JNC 1.1.1.
> 
> Had another idea about the "error: cannot find file
> for class 
> javax.management.MBeanRegistration" problem:
> You said you use JNC 1.1.1 and GCJ 4.2. So you
> probably took GCJ 4.2 
> from somewhere else and copied some files to made
> the JNC GUI work and 
> don't get the Demo alert, right?
> Well, that's more or less ok with me, but you really
> should mention if 
> you do something like that. Otherwise I start
> wondering why things don't 
> work which really should. JNC 1.1.1 comes with GCJ
> 4.3 which seems to 
> have support for the javax.management.MBean*
> classes. So, using 
> "-findirect-dispatch" is in general a bad idea and
> you should update 
> your GCJ.
> Also I can only support my official releases. What
> happens if you work 
> with GCJ 4.3? It would be good if you could add all
> your jars (not the 
> big one) and compile them completely to check if
> compilation works at 
> all. Later, you still can try to minimize the
> binary...
> Never solve two unrelated problems at once ;-)
> 
> 
> Marco
> 
> 
> >>   So I tried to put all the external jars into 1
> single jar and now get
> >> problems with log4J:
> > 
> > That's bad. It means that you need an API that
> doesn't yet exist respectively is not complete.
> There has been a lot of work on javax.management
> lately, so it might work with the current GCJ trunk.
> > But of course that is no help right know. Try
> adding "-findirect-dispatch" as custom GCJ flag and
> hope you don't need the missing class at runtime.
> > Another thing that you might try is to remove the
> log4j jar from the compilation. I think log4j comes
> with GCJ/GNU classpath already.
> > 
> > 
> > Marco
> > 
> >>   creating "UpdateLauncher.exe" for Windows
> >> - processing AdCafeLibs.jar
> >>  [D:\Software\Programming\gcc-119844-win\bin\gcj
> >>   -fjni
> >>   -O2
> >>   -Ilibs/win/gui/gui.jar
> >>   -c
> >>  
>
C:\MesDocuments\_dev\CocoonWorkspace\NewCafeClient\lib\AdCafeLibs.jar
> >>   -o
> >>  
> >>
>
C:\MesDocuments\_dev\CocoonWorkspace\NewCafeClient\lib\AdCafeLibs-win.jar.o
> >>  
> >>
>
-IC:\MesDocuments\_dev\CocoonWorkspace\NewCafeClient\distribution\AdCafe-updater.jar]
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanRegistration
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanRegistration
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanRegistration
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanServer
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanServer
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanServer
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanRegistration
> >> 
> org/apache/log4j/jmx/AbstractDynamicMBean.java:0:
> error: cannot find file
> >> for class javax.management.MBeanRegistration
> >>  org/apache/log4j/jmx/Agent.java: In class
> 'org.apache.log4j.jmx.Agent':
> >>  org/apache/log4j/jmx/Agent.java: In method
> >> 'org.apache.log4j.jmx.Agent.start()':
> >>  org/apache/log4j/jmx/Agent.java:0: error: cannot
> find file for class
> >> com.sun.jdmk.comm.HtmlAdaptorServer
> >>  org/apache/log4j/jmx/Agent.java:0: confused by
> earlier errors, bailing
> >> out
> >>   failed...
> >>   
> >>
> >> Marco Trudel <mt...@gm...> wrote:
> >>   Jerome Benezech wrote:
> >>> Hi all,
> >>>
> >>> I tried to compile my java (1.5) project into a
> Win32 (XP) executable 
> >>> and get the error listed below. I compile a jar
> file with a main class 
> >>> that references other jar files (of my project
> or external like log4J). 
> >>> I use GCJ 4.2.0.
> >> Which JNC version?
> >>
> >>
> >>> Any idea my this does not work ?
> >> Probably because you set most jars to only import
> needed references. 
> >> With multiple jars, there will probably occur
> linking problems.
> >> Technical explanation: This creates archives from
> your jars. At the 
> >> linking step, some jars might need objects from
> an archive which has 
> >> already been processed. So you get the missing
> references because the 
> >> objects can no longer be found/imported.
> >> This is already in my todo list...
> >>
> >> What you can do about it:
> >> - Extract all jars into a dir and create a new
> jar from this dir. That's 
> >> what I usually do.
> >> - Compile the complete jars.
> >>
> >>
> >>> creating "UpdateLauncher.exe" for Windows
> >>> [snip]
> >>> - processing jdic-native.jar
> >>> Warning: Nothing imported, JAR unused!
> >> I guess this jar needs to be compiled
> completely?!
> >>
> >>
> >> Hope that helps
> >> Marco
> >>
> >>
> >>
> >> Jerome Benezech
> >> jbe...@ya...
> > 
> 
> 
>
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Jerome Benezech
jbe...@ya...