tcljava-user

[tcljava-user] re: tcl/lang/TclException error (Raul Elizondo (wizardteam))

[Martti T. <ma...@da...>]

> Message: 1
> From: "Raul Elizondo (wizardteam)" <ra...@wi...>
> To: <tcl...@li...>
> Date: Tue, 30 May 2006 00:07:46 -0600
> Subject: [tcljava-user] tcl/lang/TclException error
> Reply-To: tcl...@li...
> 
> Hi,
> 
> I am kinda new in java, and experienced in TCL, and I am trying to use TCL
> commands into java, but i get this errors:
> 
> but when running, even including both jars in the classpath, i get the
> follow error:
> 
> 
> # java test -classpath ./jacl.jar:./tcljava.jar
> Exception in thread "main" java.lang.NoClassDefFoundError:
> tcl/lang/TclException
> 

Try the following;

java -classpath ./jacl.jar:./tcljava.jar:. test

Cheers
-- 
Martti Tienhaara (ma...@da...)
DASH Software Ltd.

RE: [tcljava-user] re: tcl/lang/TclException error

[Raul E. (wizardteam) <ra...@wi...>]

> > Hi,
> >
> > I am kinda new in java, and experienced in TCL, and I am trying to use
TCL
> > commands into java, but i get this errors:
> >
> > but when running, even including both jars in the classpath, i get the
> > follow error:
> >
> >
> > # java test -classpath ./jacl.jar:./tcljava.jar
> > Exception in thread "main" java.lang.NoClassDefFoundError:
> > tcl/lang/TclException
> >
>
> Try the following;
>
> java -classpath ./jacl.jar:./tcljava.jar:. test
>
> Cheers
> --
> Martti Tienhaara (ma...@da...)
> DASH Software Ltd.
>

Excellent!!

[jacl]# java -classpath ./jacl.jar:./tcljava.jar:. test
1149062526

I see a dot can make the difference! hehe.  But now how can i apply the same
to an applet?  My goal its to include tcl commands into an applet.
--

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Version: 7.1.394 / Virus Database: 268.7.4/351 - Release Date: 5/29/2006

RE: [tcljava-user] re: tcl/lang/TclException error (Solved!)

[Raul E. (wizardteam) <ra...@wi...>]

I found the solution!

Its just a matter of adding codebase="." archive="tcljava.jar,jacl.jar" into
the html's <applet> tag.  Found that by googling after the hint i got from
Martti (thanks mate!).

Regards,

-=Raul=-


--

Checked by AVG Free Edition.
Version: 7.1.394 / Virus Database: 268.7.4/351 - Release Date: 5/29/2006

[tcljava-user] tcl.lang.CharPointer.<init>(CharPointer.java:88)

[Raul E. (wizardteam) <ra...@wi...>]

Hi again,

Now i m getting a little problem with the applet.  Again, the code is
simple, just a way to figure out how to work from now on with jacl:

----
import tcl.lang.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.*;

public class mytest extends Applet {
    private Interp _interp;
    public void init () {
        try {
            _interp = new Interp();
            _interp.eval("clock seconds");
            TclObject result = _interp.getResult();
            System.out.println("And the result is: " + result.toString());
        } catch (Exception e) {
            System.out.println("mytest: init() " + e);
            e.printStackTrace();
        }
    }
}
----

And this is trowing me this error:

mytest: init() java.lang.NullPointerException
java.lang.NullPointerException
	at tcl.lang.CharPointer.<init>(CharPointer.java:88)
	at tcl.lang.Interp.eval(Interp.java:2220)
	at tcl.lang.Interp.evalResource(Interp.java:2777)
	at tcl.lang.Interp.<init>(Interp.java:429)
	at mytest.init(mytest.java:10)
	at sun.applet.AppletPanel.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)

By googling, i found an old version of jacl.jar and tcljava.jar, those works
without problem, but has not all functions in it (specially "clock").  The
thing is now with an applet, b'cause when i do an app, it compiles and runs
fine.

Is there something i m missing?

Regards,

-=Raul=-
--

Checked by AVG Free Edition.
Version: 7.1.394 / Virus Database: 268.8.0/352 - Release Date: 5/30/2006