tcljava-user

[tcljava-user] Fatal Error in Wish

[Rory M. <ro...@gm...>]

Iam trying to get TclBlend to open a simple java class.
The java code is as follows:

package p;
public class c
{

    public c(String s)
    {
        contents = s;
    }
    public String toString()
    {
        return contents;
    }
    public String contents = "default value";

}

and the tcl code is:

set env(CLASSPATH) [file join H: TCL_TEST myJar add newJAR.jar]
puts $env(CLASSPATH)
file exists $env(CLASSPATH)
package require java
set x [java::new p.c]

After i run the "set x [java::new p.c]" i get a Fatal Error:

Fatal Error in Wish
JavaCmdProc : Interp.callCommand() raised an Exception

"set x [java::new p.c "Hello world"]" throws the same error

Do you have any solution for this or any other way I can load this simple
java class?


-- 
Regards,
Rory McGrath

Re: [tcljava-user] Fatal Error in Wish

[Mo D. <mo...@mo...>]

Rory McGrath wrote:
> Iam trying to get TclBlend to open a simple java class.
> The java code is as follows:
>
> package p;
> public class c
> {
>
>     public c(String s)
>     {
>         contents = s;
>     }
>     public String toString()
>     {
>         return contents;
>     }
>     public String contents = "default value";
>
> }
>
> and the tcl code is:
>
> set env(CLASSPATH) [file join H: TCL_TEST myJar add newJAR.jar]
> puts $env(CLASSPATH)
> file exists $env(CLASSPATH)
> package require java
> set x [java::new p.c]
>
> After i run the "set x [java::new p.c]" i get a Fatal Error:
>
> Fatal Error in Wish
> JavaCmdProc : Interp.callCommand() raised an Exception

Humm, I don't think this is a problem with the Java class you created. 
Most every problem people run into
is related to the CLASSPATH, this is likely one too. Could you try 
setting the CLASSPATH with the
platform separator char, in Windows this is a \ between directory 
elements. You can do that by putting
a [file nativename $path] call around your file join call.

hope that helps
Mo DeJong