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Re: java.lang.NoClassDeffoundError: Application
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Re: java.lang.NoClassDeffoundError: Application


  • Subject: Re: java.lang.NoClassDeffoundError: Application
  • From: Jeff Schmitz <email@hidden>
  • Date: Wed, 25 Apr 2007 21:34:43 -0500

Well, something is hosed. I just created a brand new WonderApplication project and tried to run it as is, and I get the same error. I looked in the workspace .metadata directory, but I don't see any editable files in there except version.ini. I looked at previous versions and they are like that too. Just .lock, .log files and a .plugins directories. I guess I'll try to update Eclipse and see what happens. Any other ideas?

Jeff


On Apr 25, 2007, at 7:01 AM, Mike Schrag wrote:

Not sure if this is your problem or not, but if you open an Eclipse 3.2 workspace with Eclipse 3.3, it can mangle workspace metadata. I don't think it would cause this NoClassDefFoundError, but you never know. Another symptom is that cmd-shift-t view doesn't work anymore.

All wolips/eclipse project files are just text files ... I would just recommend comparing the project against your revision control and see if any of the metadata files are different (specifically .classpath or .project).

ms

On Apr 25, 2007, at 7:43 AM, Jeff Schmitz wrote:

That doesn't work either. I deleted all the launchers and created a new one (under WOApplication). No parameters, main class Application. I get the same error. My Application extends ERXApplication if that gives any clues.

Thanks,
Jeff

On Apr 25, 2007, at 12:21 AM, Chuck Hill wrote:

While Gavin is correct for command line / JavaMonitor launches, Eclipse does not use this file. I'd try deleting the launcher config you are using and creating a new one.

Chuck


On Apr 24, 2007, at 9:40 PM, Gavin Eadie wrote:

At 10:59 PM -0500 4/24/07, Jeff Schmitz wrote:
No, it's just in the default package/folder, and there's no package statement in the file. That's how it's always been and it always worked fine before.

... next to check would be the 'classpath.txt' file at:

      *.woa/Contents/MacOS/MacOSClassPath.txt

or which path is right for your platform, and be sure it contains lines like:

# ApplicationClass == Application
APPROOT/Resources/Java/*.jar
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  • Follow-Ups:
    • Re: java.lang.NoClassDeffoundError: Application
      • From: Mike Schrag <email@hidden>
References: 
 >I'm killing my database (From: Scott Winn <email@hidden>)
 >Re: I'm killing my database (From: Chuck Hill <email@hidden>)
 >java.lang.NoClassDeffoundError: Application (From: Jeff Schmitz <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Gavin Eadie <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Jeff Schmitz <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Gavin Eadie <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Chuck Hill <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Jeff Schmitz <email@hidden>)
 >Re: java.lang.NoClassDeffoundError: Application (From: Mike Schrag <email@hidden>)

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