3.3-6.GA Linux x64: Path for IClasspathEntry/Hibernate Cap.

Hell Ryad,

thanks for your quick reply! So I’ve changed everything to 32bit – this works fine. But now another problem came up – I can’t connect via the update manager to any repository – neither Eclipse, nor Codehaus nor tigris.org.

Error message is:
”
!SESSION 2007-08-24 17:44:41.418 ———————————————–
eclipse.buildId=I20070625-1500
java.version=1.5.0_12
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=de_DE
Command-line arguments: -os linux -ws gtk -arch x86 -clean

!ENTRY org.eclipse.update.configurator 2007-08-24 17:44:43.973
!MESSAGE Could not install bundle ../MyEclipse_6.0GA_E3.3_ManualInstall/eclipse/plugins/javax.servlet.jsp_2.0.0.v200706191603.jar Bundle “javax.servlet.jsp” version “2.0.0.v200706191603” has already been installed from: update@plugins/javax.servlet.jsp_2.0.0.v200706191603.jar

!ENTRY org.eclipse.update.configurator 2007-08-24 17:44:44.072
!MESSAGE Could not install bundle ../MyEclipse_6.0GA_E3.3_ManualInstall/eclipse/plugins/org.apache.commons.logging_1.0.4.v200706111724.jar Bundle “org.apache.commons.logging” version “1.0.4.v200706111724” has already been installed from: update@plugins/org.apache.commons.logging_1.0.4.v200706111724.jar

!ENTRY org.eclipse.update.configurator 2007-08-24 17:44:44.200
!MESSAGE Could not install bundle ../MyEclipse_6.0GA_E3.3_ManualInstall/eclipse/plugins/org.apache.commons.el_1.0.0.v200706111724.jar Bundle “org.apache.commons.el” version “1.0.0.v200706111724” has already been installed from: update@plugins/org.apache.commons.el_1.0.0.v200706111724.jar

!ENTRY org.eclipse.update.configurator 2007-08-24 17:44:45.023
!MESSAGE Could not install bundle ../MyEclipse_6.0GA_E3.3_ManualInstall/eclipse/plugins/javax.servlet_2.4.0.v200706111738.jar Bundle “javax.servlet” version “2.4.0.v200706111738” has already been installed from: update@plugins/javax.servlet_2.4.0.v200706111738.jar

!ENTRY org.eclipse.update.core 4 42 2007-08-24 17:45:22.488
!MESSAGE Network connection problems encountered during search.
!SUBENTRY 1 org.eclipse.update.core 4 0 2007-08-24 17:45:22.489
!MESSAGE Unable to access “http://m2eclipse.codehaus.org/update/”.
!STACK 1
org.eclipse.core.runtime.CoreException: Error parsing site stream. [Premature end of file.]
at org.eclipse.update.core.Utilities.newCoreException(Utilities.java:223)
at org.eclipse.update.core.Utilities.newCoreException(Utilities.java:254)
at org.eclipse.update.core.model.SiteModelFactory.parseSite(SiteModelFactory.java:93)
at org.eclipse.update.internal.core.SiteURLFactory.createSite(SiteURLFactory.java:80)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:334)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:326)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:298)
at org.eclipse.update.internal.core.InternalSiteManager.attemptCreateSite(InternalSiteManager.java:222)
at org.eclipse.update.internal.core.InternalSiteManager.getSite(InternalSiteManager.java:162)
at org.eclipse.update.core.SiteManager.getSite(SiteManager.java:80)
at org.eclipse.update.search.UpdateSearchRequest.searchOneSite(UpdateSearchRequest.java:452)
at org.eclipse.update.search.UpdateSearchRequest.performSearch(UpdateSearchRequest.java:323)
at org.eclipse.update.ui.UpdateJob.runSearchForNew(UpdateJob.java:182)
at org.eclipse.update.ui.UpdateJob.run(UpdateJob.java:170)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
org.eclipse.core.runtime.CoreException[0]: org.xml.sax.SAXParseException: Premature end of file.
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:236)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:215)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:386)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:230)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:798)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:148)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1242)
at javax.xml.parsers.SAXParser.parse(SAXParser.java:375)
at org.eclipse.update.core.model.DefaultSiteParser.parse(DefaultSiteParser.java:152)
at org.eclipse.update.core.model.SiteModelFactory.parseSite(SiteModelFactory.java:81)
at org.eclipse.update.internal.core.SiteURLFactory.createSite(SiteURLFactory.java:80)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:334)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:326)
at org.eclipse.update.internal.core.InternalSiteManager.createSite(InternalSiteManager.java:298)
at org.eclipse.update.internal.core.InternalSiteManager.attemptCreateSite(InternalSiteManager.java:222)
at org.eclipse.update.internal.core.InternalSiteManager.getSite(InternalSiteManager.java:162)
at org.eclipse.update.core.SiteManager.getSite(SiteManager.java:80)
at org.eclipse.update.search.UpdateSearchRequest.searchOneSite(UpdateSearchRequest.java:452)
at org.eclipse.update.search.UpdateSearchRequest.performSearch(UpdateSearchRequest.java:323)
at org.eclipse.update.ui.UpdateJob.runSearchForNew(UpdateJob.java:182)
at org.eclipse.update.ui.UpdateJob.run(UpdateJob.java:170)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
”
But without SVN, Mylyn and Maven support (amongst others), using MyEclipse wouldn’t make sense to me… B.t.w. – this problem also appears when trying to add MyEclipse features.

Any idea? Could it be that I must get 32bit GTK support to work? When Eclipse starts (via the starter script), I can see at the console:
“(eclipse:31266): Gtk-WARNING **: /usr/lib/gtk-2.0/2.10.0/engines/libclearlooks.so: wrong ELF class: ELFCLASS64”

Thanks and best regards,

Karsten

PS: Installation summary
*** Date:
Freitag, 24. August 2007 17.53 Uhr GMT+01:00

** System properties:
OS=Linux
OS version=2.6.21-2-amd64
Java version=1.5.0_12

*** MyEclipse details:
MyEclipse Enterprise Workbench
Version: 6.0.0 GA
Build id: 6.0.0-GA-200708

*** Eclipse details:
Eclipse SDK
Version: 3.3.0
Build id: I20070625-1500

Eclipse Platform
Version: 3.3.0.v20070612-_19UEkLEzwsdF9jSqQ-G
Build id: I20070625-1500

Eclipse RCP
Version: 3.3.0.v20070607-8y8eE8NEbsN3X_fjWS8HPNG
Build id: I20070625-1500

Eclipse Java Development Tools
Version: 3.3.0.v20070606-0010-7o7jCHEFpPoqQYvnXqejeR
Build id: I20070625-1500

Eclipse Plug-in Development Environment
Version: 3.3.0.v20070607-7N7M-DUUEF6Ez0H46IcCC
Build id: I20070625-1500

Eclipse Project SDK
Version: 3.3.0.v20070607-7M7J-BIolz-OcxWxvWAPSfLPqevO
Build id: I20070625-1500

Eclipse Graphical Editing Framework
Version: 3.3.0.v20070620
Build id: 20070620-1021

Eclipse startup command=-os
linux
-ws
gtk
-arch
x86
-showsplash
/home/karsten/dev/ide/eclipse_i586//plugins/org.eclipse.platform_3.3.0.v20070613/splash.bmp
-launcher
/home/karsten/dev/ide/eclipse_i586/eclipse
-name
Eclipse
–launcher.library
/home/karsten/dev/ide/eclipse_i586/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_1.0.0.v20070606/eclipse_1017a.so
-startup
/home/karsten/dev/ide/eclipse_i586/plugins/org.eclipse.equinox.launcher_1.0.0.v20070606.jar
-clean
-vm
/home/karsten/dev/jdk/jdk1.5.0_12_i586/bin/../jre/lib/i386/client/libjvm.so

Riyad,

thanks again – you really do a great job – fast and focussed!
>My first thought is it possible you customized your Sun JDK install with some custom
>XML parsing libraries in the /ext directory by chance?
>Or are you behind a firewall *or* proxy that could be causing problems by mis-caching files?
Neither – nor. The JDK is a plain fresh downloaded and unzipped 1.5_12 for i586. No additional XML parsers or whatever.

As I can connect to the updates sites with the 64bit version I doubt any firewall/router settings are the reason. Additionally I’m able to open site.xml in “Iceweasel”/Firefox e.g. at http://subclipse.tigris.org/update_1.2.x/site.xml, so this should mean that the connection is ok?

Furthermore XML-parsing in general works fine – creating and reading XML runs ok.

Do you have other hints? Or could you perhaps ask if a build for 64bit Linux is on the roadmap? Thanks!

Best regards,

Karsten

@support-rkalla wrote:

Out of curiosity, if you go to File > Switch Workspace > /tmp/testworkspace and hit OK to restart. Then try the update manager, do the URLs work? I wonder if it’s a stale workspcae state that’s causing the problem.

Nope, didn’t work… Seems I need to give up using MyEclipse until Genuitec’ll support 64bit Linux. Anyway – your support is very appreciated!

Best regards,

Karsten

Just to make sure, the version of Eclipse you grabbed was from eclipse.org, 32-bit build and SDK… not the one from Synaptic right?

Right. Plain http://www.eclipse.org download.

Also you grabbed the JDK from Sun’s java.sun.com website right?

Yessir. From http://java.sun.com .

Lastly, you put a pint of your own blood in the sun for 1 hour before trying the installation right?

Hum? Didn’t you know I’m an android and fed with fuel – would be too explosive to put this in the sun for one our. Also, fuel is quite rare at the moment in Germany – and expensive, too!
To be honest – I don’t understand this question and assume it’s a test wether I’m able to follow your English at all??? ;-)))

Ahh it was a bad joke because of all the hoops we have had to jump through.

Haha, I see, this makes my answer even more bizarre 😉

do you have Sun’s JDK 1.6.0_02 install anywhere that you could try and run MyEclipse with?

You mean a 32bit, I guess? Need to download it first.
But now I’ve to collect my beloved from the train station and then it’ll be past midnight here, so I wish you a nice weekend!

On Monday you’ll have my result…

*** SOLVED ***
Hi Riyad,

I need to thank you for your patience. Anyway – this problem is now *solved* 🙂
Actually not by using the 32bit 1.6 JDK – here the “premature end of file” remained…

So before I went completely mad, I tried to repeat the entire (64bit) installation steps again – somehow I couldn’t understand why the Hibernate settings appeared the first time and then not. So I tried and found out I forgot to mention one step after creating the first project. This was importing the previously exported Eclipse settings.
And herein the problems lied – I can even create multiple projects (or import existing ones) and add Hibernate or whatever capabilities as long as I do not import the old settings (which actually came from a 32bit system, don’t know if that’s related).

So I decided to adjust my perspectives manually and import just the formatter and key settings – now it works :-)))

Now running MyEclipse 6.0 with Eclipse 3.3/64bit on a Debian Lenny using JDK 1.6_02/64bit. Yippieeh!

Thanks a lot for your support, Riyad – without getting the impression of having done everything that could be done I’d have given up much earlier.

Best regards from Europe, Germany, Berlin,

Karsten