Re: Java compatibility
Re: Java compatibility
- Subject: Re: Java compatibility
- From: "ocs@ocs" <email@hidden>
- Date: Mon, 01 Oct 2018 14:40:24 +0200
Gentlemen, thanks!
> On 1 Oct 2018, at 10:12 AM, Johann Werner <email@hidden> wrote:
> The compatibilities are listed in the github Wiki:
> https://github.com/wocommunity/wonder/wiki
> For Java 6 you would have to use Wonder 6 as Wonder 7 uses a lot of libs that
> are not compatible with Java 6 anymore.
Aha, I see.
> On 1 Oct 2018, at 6:41 AM, Chuck Hill <email@hidden> wrote:
> I don't recall what the source level backwards compatibility is. But that
> message means you are trying to use .class files compiled for Java 8 on an
> earlier JVM (1.6 clearly). You will need to either upgrade the server or
> re-compile from source targeting 1.6.
I am using the switches “target=1.6 source=1.6” when compiling, and it seems to
work OK; nevertheless, of course, the pre-compiled Wonder libraries were the
culprit (and given Johann's answer and the wiki page, there would be no point
trying to re-compile Wonder for 1.6).
> P.S. Java 1.6?!!?
Well, my client sticks with Mac OS X Server 10.6 (and I do not blame him; from
10.7 up it went downhill, Apple started to cripple the server services, to add
lots of unnecessary bloatware, etc) Alas, it is also the last one where Apple
managed Java themselves, and there does not seem to be a reliable and clean way
to upgrade Java in 10.6 anymore :(
Thanks and all the best,
OC
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