Re: Java 5 and WO 5.3.3.? (was Re: Unsupported major.minor version 49.0?)

From: Ken Anderson (kenlist..nderhome.com)
Date: Sat May 26 2007 - 20:53:15 EDT

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    I haven't looked back...

    On May 19, 2007, at 6:46 PM, Chuck Hill wrote:

    >
    > On May 19, 2007, at 1:54 PM, Marc Respass wrote:
    >
    >> Thanks Chuck. I think that's what's happening too. Maybe the older
    >> version of woproject didn't require 1.5 so I wasn't getting the
    >> error.
    >
    > Yes, that was a fairly recent change.
    >
    >
    >> When you say that Java 5 is quite safe to use, do you mean for
    >> running your WO apps? I thought that WebObjects 5.3 was not
    >> qualified for Java 5 but I admit that I haven't been paying
    >> attention. It looks like 5.3.3 has no known issues under Java 5.
    >> What are folks running these days? I'd love to move to Java 5.
    >
    > We develop and deploy under Java 5. Most, if not all, of our
    > clients do too. Many, if not most, of the people on this list are
    > using Java 5. Come on it, the water is fine.
    >
    > Chuck
    >
    >
    >
    >> On May 17, 2007, at 5:27 PM, Chuck Hill wrote:
    >>
    >>> First, Java 5 is quite safe to use. The error below looks like
    >>> it is forking Ant off in a 1.4 JVM. woproject needs 1.5.
    >>>
    >>> Chuck
    >>>
    >>>
    >>> On May 17, 2007, at 2:20 PM, Marc Respass wrote:
    >>>
    >>>> Hi all,
    >>>>
    >>>> I recently updated WOLips to to the latest nightly (4016) and I
    >>>> can no longer run ant scripts within Eclipse. I can run the
    >>>> script fine from Terminal but running in Eclipse gets a problem
    >>>> with woproject. Here's the error.
    >>>>
    >>>> BUILD FAILED
    >>>> java.lang.UnsupportedClassVersionError: org/objectstyle/
    >>>> woproject/ant/WOApplication (Unsupported major.minor version 49.0)
    >>>>
    >>>> Is there something I've done wrong with my configuration? It
    >>>> used to work in previous versions of WOLips. I run Eclipse in
    >>>> Java 5 but build my apps to Java 1.4.
    >>>>
    >>>> Thanks a lot
    >>>> Marc
    >>>>
    >>>
    >>> --
    >>>
    >>> Practical WebObjects - for developers who want to increase their
    >>> overall knowledge of WebObjects or who are trying to solve
    >>> specific problems.
    >>> http://www.global-village.net/products/practical_webobjects
    >>>
    >>>
    >>>
    >>>
    >>>
    >>
    >>
    >
    > --
    >
    > Practical WebObjects - for developers who want to increase their
    > overall knowledge of WebObjects or who are trying to solve specific
    > problems.
    > http://www.global-village.net/products/practical_webobjects
    >
    >
    >
    >
    >



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