problem when integrate JDK1.5 into JBuilerX

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2 total messages Started by David Sun, 21 Nov 2004 09:32

#11

Author: David
Date: Sun, 21 Nov 2004 09:32

10 lines
1341 bytes

I integrated JDK1.5 into JBuilderX, everything looks fine, but when i write
my first program, i extended JFrame class, there is a compile error says:
cannot access javax.swing.JFrame,bad class file: C:\Program
Files\Java\jdk1.5.0\jre\lib\rt.jar\javax\swing\JFrame.class,class file has
wrong version 49.0, should be 48.0,Please remove or make sure it appears in
the correct subdirectory of the classpath.

I can i adjust version control through JBuilder,

Cheers.

Re: problem when integrate JDK1.5 into JBuilerX

#12

Author: John McGrath [TeamB]
Date: Sun, 21 Nov 2004 21:52

25 lines
2222 bytes

On 11/21/2004 at 4:32:04 AM, David wrote:

> I integrated JDK1.5 into JBuilderX, everything looks fine, but when i
> write my first program, i extended JFrame class, there is a compile
> error says:  cannot access javax.swing.JFrame,bad class file: C:\Program
> Files\Java\jdk1.5.0\jre\lib\rt.jar\javax\swing\JFrame.class,class file
> has wrong version 49.0, should be 48.0,Please remove or make sure it
> appears in the correct subdirectory of the classpath.

JBuilder 2005 has support for JDK 1.5, but JBuilder X does not.  You may
be able to get it to work somewhat, but I suspect there will always be
"issues".  Note that this does not come from personal experience.

I have seen reports on these newsgroups of people making it work, so you
might try a Google Newsgroups search.  You should also check CodeCentral -
Ludovic Hochet posted an OpenTool there that should help.

-- 
Regards,

John McGrath [TeamB]

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