Re: WebObjects jar frameworks and classpaths
Re: WebObjects jar frameworks and classpaths
- Subject: Re: WebObjects jar frameworks and classpaths
- From: Lachlan Deck <email@hidden>
- Date: Wed, 7 Jan 2009 10:31:04 +1100
Hi John,
On 07/01/2009, at 12:18 AM, John Pollard wrote:
A bit off topic, but I am struggling to make sense of this. Simply
put I want to understand why I can't put a couple of jars into a WO
framework and have the code still work as it does when the same jars
are in /Library/Java/Extensions.
Not really off topic. This is a classpath issue.
Created a new WebObjects framework.
Manually moved two jar files (rome-1.0RC1.jar and jdom.jar) out of /
Library/Java/Extensions into the new framework project's /Libraries
sub folder
Good.
In Java Build Path properties, Libraries tab, Add Jars.. to add them
in, then in the Order and Export tab tick them
Good.
In the app project, add the new framework as a dependency
Eclipse shows no compile time problems, so why the runtime error:
[java.lang.NoClassDefFoundError] com/sun/syndication/io/
ModuleGenerator
I will be very grateful for any pointers to help me solve this one;
in particular why/when Eclipse is happy at compile time, but
actually the classes are not found when run.
Are you running WOLips nightly and Eclipse 3.4.x? If not you might
need to update WOLips/Eclipse to get the fix that I think went in late
November.
The class that is not found is definitely in the rome jar.
Search the archives for Transitive. It's a transitive dependency
problem.
with regards,
--
Lachlan Deck
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