4.0.0 Not working on Luna

[Nayan Hajratwala]

Hey folks -- having some trouble getting ScalaIDE working in Luna.

The install goes successfully, but I have no Scala Perspective, no recognition of Scala files, no Scala anything :-(

Some Details:

  * Fresh install of Luna J2EE version.

  * Install of Scala-IDE attempted from both:

        http://download.scala-ide.org/sdk/lithium/e44/scala211/dev/site

        http://download.scala-ide.org/nightly-scala-ide-luna-211x

With the nightly install, here are the current installation details from eclipse:

    http://note.io/1jpDj5w

A couple errors are showing up in the Error View:

org.osgi.framework.BundleException: Could not resolve module: org.scala-ide.sdt.core [880]

  Bundle was not resolved because of a uses contraint violation.

  org.osgi.service.resolver.ResolutionException: Uses constraint violation. Unable to resolve resource org.scala-ide.sdt.core [osgi.identity; osgi.identity="org.scala-ide.sdt.core"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"] because it is exposed to package 'javax.xml.bind' from resources org.eclipse.osgi [osgi.identity; osgi.identity="org.eclipse.osgi"; type="osgi.bundle"; version:Version="3.10.0.v20140606-1445"; singleton:="true"] and javax.xml.bind [osgi.identity; osgi.identity="javax.xml.bind"; type="osgi.bundle"; version:Version="2.1.9.v201005080401"] via two dependency chains.

Chain 1:

  org.scala-ide.sdt.core [osgi.identity; osgi.identity="org.scala-ide.sdt.core"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"]

    require: (osgi.wiring.bundle=org.eclipse.core.runtime)

     |

    provide: osgi.wiring.bundle: org.eclipse.core.runtime

  org.eclipse.osgi [osgi.identity; osgi.identity="org.eclipse.osgi"; type="osgi.bundle"; version:Version="3.10.0.v20140606-1445"; singleton:="true"]

Chain 2:

  org.scala-ide.sdt.core [osgi.identity; osgi.identity="org.scala-ide.sdt.core"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"]

    require: (&(osgi.wiring.bundle=org.scala-ide.sbt.full.library)(&(bundle-version>=0.13.0)(!(bundle-version>=0.14.0))))

     |

    provide: osgi.wiring.bundle; bundle-version:Version="0.13.2.nightly-2_11-20140706-0711"; osgi.wiring.bundle="org.scala-ide.sbt.full.library"

  org.scala-ide.sbt.full.library [osgi.identity; osgi.identity="org.scala-ide.sbt.full.library"; type="osgi.bundle"; version:Version="0.13.2.nightly-2_11-20140706-0711"]

    import: (osgi.wiring.package=javax.xml.bind)

     |

    export: osgi.wiring.package: javax.xml.bind

  javax.xml.bind [osgi.identity; osgi.identity="javax.xml.bind"; type="osgi.bundle"; version:Version="2.1.9.v201005080401"]

at org.eclipse.osgi.container.Module.start(Module.java:434)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)

at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)

at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

AND 

org.osgi.framework.BundleException: Could not resolve module: org.scala-ide.sdt.debug [881]

  Unresolved requirement: Require-Bundle: org.scala-ide.equinox-weaving-launcher; bundle-version="[1.1.0,2.0.0)"; resolution:="optional"

  Unresolved requirement: Require-Bundle: org.scala-ide.sdt.core

    -> Bundle-SymbolicName: org.scala-ide.sdt.core; bundle-version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"

       org.scala-ide.sdt.core [880]

         No resolution report for the bundle.  Bundle was not resolved because of a uses contraint violation.

  org.osgi.service.resolver.ResolutionException: Uses constraint violation. Unable to resolve resource org.scala-ide.sdt.debug [osgi.identity; osgi.identity="org.scala-ide.sdt.debug"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"] because it is exposed to package 'javax.xml.bind' from resources org.eclipse.osgi [osgi.identity; osgi.identity="org.eclipse.osgi"; type="osgi.bundle"; version:Version="3.10.0.v20140606-1445"; singleton:="true"] and javax.xml.bind [osgi.identity; osgi.identity="javax.xml.bind"; type="osgi.bundle"; version:Version="2.1.9.v201005080401"] via two dependency chains.

Chain 1:

  org.scala-ide.sdt.debug [osgi.identity; osgi.identity="org.scala-ide.sdt.debug"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"]

    require: (osgi.wiring.bundle=org.eclipse.core.runtime)

     |

    provide: osgi.wiring.bundle: org.eclipse.core.runtime

  org.eclipse.osgi [osgi.identity; osgi.identity="org.eclipse.osgi"; type="osgi.bundle"; version:Version="3.10.0.v20140606-1445"; singleton:="true"]

Chain 2:

  org.scala-ide.sdt.debug [osgi.identity; osgi.identity="org.scala-ide.sdt.debug"; type="osgi.bundle"; version:Version="4.0.0.nightly-2_11-201407060513-0fed1d7"; singleton:="true"]

    require: (&(osgi.wiring.bundle=org.scala-ide.sbt.full.library)(&(bundle-version>=0.13.0)(!(bundle-version>=0.14.0))))

     |

    provide: osgi.wiring.bundle; bundle-version:Version="0.13.2.nightly-2_11-20140706-0711"; osgi.wiring.bundle="org.scala-ide.sbt.full.library"

  org.scala-ide.sbt.full.library [osgi.identity; osgi.identity="org.scala-ide.sbt.full.library"; type="osgi.bundle"; version:Version="0.13.2.nightly-2_11-20140706-0711"]

    import: (osgi.wiring.package=javax.xml.bind)

     |

    export: osgi.wiring.package: javax.xml.bind

  javax.xml.bind [osgi.identity; osgi.identity="javax.xml.bind"; type="osgi.bundle"; version:Version="2.1.9.v201005080401"]

at org.eclipse.osgi.container.Module.start(Module.java:434)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1582)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContainer.java:1561)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1533)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1476)

at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.dispatchEvent(ModuleContainer.java:1)

at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)

at org.eclipse.osgi.framework.eventmgr.EventManager$EventThread.run(EventManager.java:340)

[iulian dragos]

Hi there,

I have never seen such an error message, I don't really know what's going on. This is using the nightly build, if I understand correctly, and the Luna release?

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[Mirko Stocker]

On Thursday 10 July 2014 11:15:06 iulian dragos wrote:
> Hi there,
>
> I have never seen such an error message,

Me neither, but it seems we're not the only ones having this problem since the
Luna release:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=430458

It mentions a workaround and a possible solution that might also work for us.

Cheers

Mirko

--
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Work: http://ifs.hsr.ch | http://infoq.com
Personal: http://misto.ch | http://twitter.com/m_st

[iulian dragos]

On Thu, Jul 10, 2014 at 11:22 AM, Mirko Stocker <m...@misto.ch> wrote:

On Thursday 10 July 2014 11:15:06 iulian dragos wrote:
> Hi there,
>
> I have never seen such an error message,

Me neither, but it seems we're not the only ones having this problem since the
Luna release:

https://bugs.eclipse.org/bugs/show_bug.cgi?id=430458

It mentions a workaround and a possible solution that might also work for us.

That's very useful, thanks!

 

Cheers

Mirko

--
Mirko Stocker | m...@misto.ch
Work: http://ifs.hsr.ch | http://infoq.com
Personal: http://misto.ch | http://twitter.com/m_st

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[Nayan Hajratwala]

Yes, nightly build & luna -- It's the J2EE version of Luna. I'll try to uninstall the other plugins I have and see if that makes a difference.

[Nayan Hajratwala]

OK, per the bug report, i added -clean to my eclipse.ini and started up. Everything worked fine (other than some errors in my project ;-) ).

I then took the -clean out of eclipse.ini and restarted. Everything is still fine.

Here's what I think happened:

In my Kepler installation, I had Spring IDE installed (the bundle referenced in the bug report). When I upgraded to Luna, I used the same workspace, so there must be some reference in the .metadata or something like that to this javax bundles. Running the -clean cleared all that out.

Anyway, seems all is well for now. Thanks for your help!