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Re: Problem to run jdb ???

daemon@ATHENA.MIT.EDU (Arthur van Hoff)
Fri Sep 15 01:56:38 1995

From: Arthur.Vanhoff@Eng.Sun.COM (Arthur van Hoff)
To: daemon@java.Eng.Sun.COM (Andi)
Date: Thu, 14 Sep 1995 09:05:22 -0800 (PDT)
Cc: java-interest@webrunner.neato.org (java)
In-Reply-To: <Pine.ULT.3.91.950913220917.14385B-100000@bigdog.engr.arizona.edu> from "Andi" at Sep 13, 95 10:13:17 pm


Hi Andi,

> I also tried to run jdb and appletviewer with option -debug, and 
> I got this same error messages ...
>  
> Is it the known errors or am I doing something stupid ???
> Please post the answer to the mailing-list if someone knew the answer.
> 
> > I only get :
> > Loading jdb ...
> > Internal exception:  java.io.IOException /dev/console
> >         at java.io.FileOutputStream.<init>(FileOutputStream.java)
> >         at java.tools.ttydebug.TTY.<init>(TTY.java:1038)
> >         at java.tools.ttydebug.TTY.main(TTY.java:1239)
> > 
> > I guess I should try to get a machine with a console.
> > There is none I can get to on a SparcCenter =(

Does the device file /dev/console exist on your machine? If it does, 
have you tried opening a console window? I think you can use "shelltool -C".

By the way, the fact that the debugger opens /dev/console is pretty
bogus, we'll make sure it is fixed in the next release.

Have fun,

	Arthur van Hoff (avh@eng.sun.com)
	http://java.sun.com/people/avh/
	Sun Microsystems Inc, M/S UPAL02-301,
	100 Hamilton Avenue, Palo Alto CA 94301, USA
	Tel: +1 415 473 7242, Fax: +1 415 473 7104
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