Re: How do I configure it to deploy to JVM 1.4

From: Chuck Hill (chil..lobal-village.net)
Date: Thu Nov 29 2007 - 13:40:27 EST

  • Next message: James Cicenia: "EOGenerator Error"

    Trying to follow this, not having much luck. I _think_ what you are
    doing is running Ant under 1.4.2 which is NOT what you want to do. I
    think your problem is here:

    >>>>>>>> When I set the build to use JVM 1.4.2 I get the following
    >>>>>>>> error:
    >>>>>>>>
    >>>>>>>> /Users/jcicenia/Documents/workspace/hb/build.xml:46:
    >>>>>>>> java.lang.UnsupportedClassVersionError: org/objectstyle/
    >>>>>>>> woproject/ant/WOApplication (Unsupported major.minor version
    >>>>>>>> 49.0)

    You want the build to use (run Ant with) 1.5 as that is what WOLips
    was built with. YOUR app will be compiled for:

    >>>>> <javac srcdir="src" destdir="bin" target="1.4" source="1.4"
    >>>>> debug="true">
    >>>>>
    >>>>> or
    >>>>>
    >>>>> <wocompile srcdir = "src" destdir = "bin" target="1.4"
    >>>>> source="1.4" debug="on">

    Does that help?

    Chuck

    On Nov 29, 2007, at 10:13 AM, James Cicenia wrote:

    > <taskdef name="woapplication"
    > classname="org.objectstyle.woproject.ant.WOApplication">
    >
    > On Nov 29, 2007, at 11:13 AM, Phillip Dupuy wrote:
    >
    >>
    >> What's in your build.xml at line 46?
    >>
    >>
    >> From: James Cicenia [mailto:jame..imijon.com]
    >> Sent: 29 November 2007 15:11
    >> To: woproject-de..bjectstyle.org
    >> Subject: Re: How do I configure it to deploy to JVM 1.4
    >>
    >> I did that about a dozen times and then I get this:
    >>
    >> BUILD FAILED
    >> /Users/jcicenia/Documents/workspace/sGroup/build.xml:46:
    >> java.lang.UnsupportedClassVersionError: org/objectstyle/woproject/
    >> ant/WOApplication (Unsupported major.minor version 49.0)
    >>
    >>
    >> On Nov 29, 2007, at 8:47 AM, Phillip Dupuy wrote:
    >>
    >>> Try Project > Properties > Java Compiler
    >>>
    >>> tick 'Enable project specific settings', then change the
    >>> 'Compiler compliance level' to 1.4
    >>>
    >>> James Cicenia wrote:
    >>>> I have neither.
    >>>> I used wolips to create the new build.xml.
    >>>>
    >>>> If I change to Java1.4 anywhere in Eclipse I get an error.
    >>>>
    >>>> I have seemingly toggled every combination of java that I came
    >>>> upon in Eclipse but to no avail.
    >>>>
    >>>> I feel pretty dumb now.
    >>>>
    >>>>
    >>>> On Nov 28, 2007, at 11:41 PM, Lachlan Deck wrote:
    >>>>
    >>>>> See the compile target in your build file.
    >>>>>
    >>>>> <javac srcdir="src" destdir="bin" target="1.4" source="1.4"
    >>>>> debug="true">
    >>>>>
    >>>>> or
    >>>>>
    >>>>> <wocompile srcdir = "src" destdir = "bin" target="1.4"
    >>>>> source="1.4" debug="on">
    >>>>>
    >>>>> depending on which you have.
    >>>>>
    >>>>> But you should also open your Project > Properties and adjust
    >>>>> the Java targets appropriately.
    >>>>>
    >>>>> On 29/11/2007, at 1:59 AM, James Cicenia wrote:
    >>>>>
    >>>>>> Right...
    >>>>>>
    >>>>>> And how do I do that? I see a variable in my build.xml for
    >>>>>> {jvm}, but where does that get set?
    >>>>>>
    >>>>>> Under Project/Properties I have two items:
    >>>>>>
    >>>>>> JavaBuilder
    >>>>>> WOLips Ant Builder
    >>>>>>
    >>>>>> Both of those are selected... is that the problem?
    >>>>>>
    >>>>>> -James
    >>>>>>
    >>>>>> On Nov 28, 2007, at 7:57 AM, Mike Schrag wrote:
    >>>>>>
    >>>>>>> you have to run ant with 1.5, just build it with a 1.4 target
    >>>>>>>
    >>>>>>> On Nov 28, 2007, at 8:55 AM, James Cicenia wrote:
    >>>>>>>
    >>>>>>>> Hello -
    >>>>>>>>
    >>>>>>>> I just can't seem to figure out the right combination of
    >>>>>>>> settings for deployment.
    >>>>>>>>
    >>>>>>>> When I set the build to use JVM 1.4.2 I get the following
    >>>>>>>> error:
    >>>>>>>>
    >>>>>>>> /Users/jcicenia/Documents/workspace/hb/build.xml:46:
    >>>>>>>> java.lang.UnsupportedClassVersionError: org/objectstyle/
    >>>>>>>> woproject/ant/WOApplication (Unsupported major.minor version
    >>>>>>>> 49.0)
    >>>>>>>>
    >>>>>>>>
    >>>>>>>> What steps do I need to take to compile my app to deployable
    >>>>>>>> on my server running 1.4.2.
    >>>>>>>>
    >>>>>>>> I will be moving the servers to 1.5 at the end of the year,
    >>>>>>>> however, in the meantime I still need to push out a 1.4.2
    >>>>>>>> compatible binaries.
    >>>>>>>>
    >>>>>>>> Thanks
    >>>>>>>> James Cicenia
    >>>>>>>>
    >>>>>>>
    >>>>>>
    >>>>>
    >>>>> with regards,
    >>>>> --
    >>>>>
    >>>>> Lachlan Deck
    >>>>>
    >>>>>
    >>>>>
    >>>>
    >>>>
    >>
    >>
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