Re: Unsupported major.minor version 49.0?

From: Pierre Frisch (pierre.frisc..pearway.com)
Date: Thu Jul 06 2006 - 12:27:21 EDT

  • Next message: Mike Schrag: "Re: Unsupported major.minor version 49.0?"

    I am a bit mystified. I installed eclipse 3.2 release with the latest
    WOLips and I am running Java 1.5 as the default jvm and I still see
    the errors. I cannot even build wolips which I could with eclipse
    3.2RC7 and wolips 149 and jvm 1.5.

    Pierre

    On 6-Jul-06, at 7:57 AM, Mike Schrag wrote:

    > You're correct -- I misinterpreted what he was seeing ... One less
    > thing I need to do, that's nice :)
    >
    > ms
    >
    > On Jul 6, 2006, at 5:36 AM, Ulrich Köster wrote:
    >
    >> I thought mike is talking about "our" buildserver where we build
    >> the releases of woproject and wolips. woproject and wolips are
    >> build with ant for java 1.4.
    >>
    >> Mike has to do nothing because the buildscripts are fine. For
    >> instance Mike added some stuff lately that was 1.5 only. We
    >> recognized that immediately because the build failed.
    >>
    >> Marc has to adjust his build to make sure that it builds for 1.4.
    >>
    >> Please correct me if I'm wrong.
    >>
    >> Uli
    >> Am 06.07.2006 um 10:44 schrieb Anjo Krank:
    >>
    >>> This is not a solution for those that want to build on a machine
    >>> where 1.4 is the default, and as long as WO isn't qualified for
    >>> 1.5, there will be quite a few of those...
    >>>
    >>> Cheers, Anjo
    >>>
    >>> Am 06.07.2006 um 10:40 schrieb Ulrich Köster:
    >>>
    >>>> Moin Mike,
    >>>>
    >>>> no need to change anything on the buildserver. Marc switched to
    >>>> 1.5.
    >>>>
    >>>> Uli
    >>>> Am 06.07.2006 um 03:49 schrieb Mike Schrag:
    >>>>
    >>>>> The build server probably got updated to Java 1.5 which would
    >>>>> have changed the default VM mapping ... WOLips should be 1.4
    >>>>> compliant for everything. I'll have to take a look at it
    >>>>> tomorrow morning and set the VM to 1.4 explicitly.
    >>>>>
    >>>>> ms
    >>>>>
    >>>>> On Jul 5, 2006, at 9:00 PM, Marc Respass wrote:
    >>>>>
    >>>>>> FWIW, I still have woproject from 2.0.0.115 and that works. I
    >>>>>> would like to know if there's a Java 5 requirement and, if so,
    >>>>>> is it ok to stick with 2.0.0.115 or is there a later version
    >>>>>> that runs in Java 1.4 that I should get?
    >>>>>>
    >>>>>> Thanks a lot
    >>>>>> Marc
    >>>>>>
    >>>>>> On Jul 5, 2006, at 8:55 PM, Marc Respass wrote:
    >>>>>>
    >>>>>>> Hi all,
    >>>>>>>
    >>>>>>> Is there some Java 5 requirement going on? My server is
    >>>>>>> running Mac OS X 10.4.x and Java 1.4.2_09. I copied up the
    >>>>>>> latest woproject.jar and now when I compile I get the
    >>>>>>> following error
    >>>>>>>
    >>>>>>> java.lang.UnsupportedClassVersionError: gov/maine/oit/mfasis/
    >>>>>>> wo/Application (Unsupported major.minor version 49.0)
    >>>>>>>
    >>>>>>> I modified ant to use Java 5 and it compiled fine but now my
    >>>>>>> app does run (same error) because I'm using Java 1.4
    >>>>>>>
    >>>>>>> Since WebObjects does no support Java 5, I am sticking with
    >>>>>>> 1.4 for deployment. My workstation runs Java 5 but Eclipse
    >>>>>>> compiles using 1.4.
    >>>>>>>
    >>>>>>> Marc
    >>>>>>
    >>>>>
    >>>>
    >>>
    >>
    >
    >



    This archive was generated by hypermail 2.0.0 : Thu Jul 06 2006 - 12:27:24 EDT