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Tiger/5.3 v Leopard/5.3
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Tiger/5.3 v Leopard/5.3


  • Subject: Tiger/5.3 v Leopard/5.3
  • From: David Avendasora <email@hidden>
  • Date: Wed, 6 Aug 2008 17:16:47 -0400

Hi all,

Okay, I've been battling this for nearly a week now and I just can't figure it out:

On my Tiger/5.3 desktop, I can build and deploy to a Servlet and launch my Java WebStart app with no problem, but if I take the same project and build it on my Leopard/5.3 laptop, the server half of the project launches fine, but when you open the .jnlp file and it tries to connect to the server and download the various .jar files required to run the client, I get the "Unable to load resource" error I've pasted below.

I've gone so far as to actually copy both my eclipse directory and the project directory from the Tiger desktop to the Leopard laptop, so I know the version and configuration of both Eclipse and the project (including the build files) are identical. I am embedding all Frameworks in the project. The only thing I can think of is that the frameworks I'm embedding are not the ones I think I am. On Leopard I'm using Mike's method of segregating the 5.3 & 5.4 WO Frameworks using symlinks and webobjects53 and webobjects54 directories within the / System/Library/Frameworks directory.

The project builds and runs fine on the Leopard Laptop when running through Eclipse and only errors when deployed to a servlet, so I figure WOLips must be doing things differently between the development and deployment builds, but I can't figure out what. (If only WOLips had consolidated dev/deploy build and classpath functionality :-)

If I take the WAR generated on the Leopard laptop and run it using the instance of Tomcat on the Tiger desktop, it fails with the same error as it did on the laptop. So at least that much is consistent. I know that the WAR that is being built on the laptop is somehow different from the one built by the same Eclipse/WOLips/WO/Project/build.xml as on the desktop. Why?!

Any ideas of where I should be looking?

Thanks,

Dave


com.sun.deploy.net.FailedDownloadException: Unable to load resource: http://localhost:8080/BakeryManagementJavaClient/WebObjects/BakeryManagementJavaClient.woa/wr/JavaEOApplication.jar
at com.sun.deploy.net.DownloadEngine.actionDownload(DownloadEngine.java: 961)
at com.sun.deploy.net.DownloadEngine.getCacheEntry(DownloadEngine.java: 1059)
at com .sun .deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java: 1134)
at com .sun .deploy.net.DownloadEngine.getResourceCacheEntry(DownloadEngine.java: 1068)
at com.sun.deploy.net.DownloadEngine.getResource(DownloadEngine.java: 142)
at com.sun.javaws.LaunchDownload.downloadJarFiles(LaunchDownload.java: 826)
at com.sun.javaws.LaunchDownload.downloadEagerorAll(LaunchDownload.java: 742)
at com.sun.javaws.Launcher.downloadResources(Launcher.java:1165)
at com.sun.javaws.Launcher.prepareLaunchFile(Launcher.java:540)
at com.sun.javaws.Launcher.prepareToLaunch(Launcher.java:157)
at com.sun.javaws.Launcher.launch(Launcher.java:95)
at com.sun.javaws.Main.launchApp(Main.java:302)
at com.sun.javaws.Main.continueInSecureThread(Main.java:212)
at com.sun.javaws.Main$1.run(Main.java:107)
at java.lang.Thread.run(Thread.java:613)




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