Re: Problems with JBuilder9 working with interfaces

Article View: borland.public.jbuilder.java.swing

Article #1329

Back to borland.public.jbuilder.java.swing Previous Next

#1329

From: Paul Furbacher
Date: Wed, 07 Jan 2004 19:22

31 lines
1999 bytes

Vanesa wrote:

> I am using an interface, which declares constants, and I need to
> reference those in my code in this case
> 
> aFormGroup.setBounds(new Rectangle(A_CONSTANT,4,A_CONSTANT,5))
> 
> in JBuilder 9, this throws a nullPointerException
> 
> I'd like to know if there's a way to solve this, and why this did
> work in JBuilder 6.

Run your program in the debugger,
and make sure that "aFormGroup"
isn't null.


-- 


Paul Furbacher (TeamB)

   Save time, search the archives:
        http://www.borland.com/newsgroups/ngsearch.html

   Is it in Joi Ellis's Faq-O-Matic?
        http://www.visi.com/~gyles19/fom-serve/cache/1.html

   Finally, please send responses to the newsgroup only.
   That means, do not send email directly to me.
   Thank you.

Technical Details

Message-ID: <3ffc5c62$1@newsgroups.borland.com>

Path:

arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!newsfeed2.dallas1.level3.net!news.level3.com!crtntx1-snh1.gtei.net!news.gtei.net!newsfeed1.easynews.com!easynews.com!easynews!small1.nntp.aus1.giganews.com!border1.nntp.aus1.giganews.com!nntp.giganews.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail

References: <3ffc4f80$1@newsgroups.borland.com>

Show Full Headers

Complete Article Headers

X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 111d45,404e4947da1fa79
X-Google-Attributes: gid111d45,public
X-Google-ArrivalTime: 2004-01-07 11:24:00 PST
Date: Wed, 07 Jan 2004 14:22:13 -0500
From: Paul Furbacher <pfurbacher@mac.com>
User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.6b) Gecko/20031205 Thunderbird/0.4
X-Accept-Language: en-us, en
MIME-Version: 1.0
Newsgroups: borland.public.jbuilder.java.swing
Subject: Re: Problems with JBuilder9 working with interfaces
References: <3ffc4f80$1@newsgroups.borland.com>
In-Reply-To: <3ffc4f80$1@newsgroups.borland.com>
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
NNTP-Posting-Host: 68.39.103.120
Message-ID: <3ffc5c62$1@newsgroups.borland.com>
X-Trace: newsgroups.borland.com 1073503330 68.39.103.120 (7 Jan 2004 11:22:10 -0700)
Lines: 31
Path: arc1-ca.pugleaf.net!archiver1.google.com!news2.google.com!newsfeed2.dallas1.level3.net!news.level3.com!crtntx1-snh1.gtei.net!news.gtei.net!newsfeed1.easynews.com!easynews.com!easynews!small1.nntp.aus1.giganews.com!border1.nntp.aus1.giganews.com!nntp.giganews.com!newsfeeds.ihug.co.nz!ihug.co.nz!newsgroups.borland.com!not-for-mail

Reply to Parent Message