[josm-dev] Plugins not working with 3094 and Linux ?

[Karl Guggisberg]

Hi,

>  Do we have to modify the ant files and recompile all plugins for Java6 ?

the public build.xml for the JOSM core still compiles for Java 5 (both 
source and target). So do the
build.xml for the plugins. Most of them have the property <property 
name="ant.build.javac.target" value="1.5" />
set (cadastre_fr too).

Latest is still compiled for Java 1.5, as far as I can tell- the major 
version of the class files is 49.

I don't know when the JOSM core is going to be compiled for Java 6. On 
this list I have been reading
about plans to switch to Java 6 one or two weeks ago. Perhaps it has 
been postponed by another month or two
in the meantime. Plugins should probably wait to compile for Java 6 
until the JOSM core is available for Java 6.

Regards
Karl

Am 09.03.2010 12:39, schrieb Pieren:
> Hi,
>
> I received already two complains about 3094 and the cadastre-fr plugin not
> working on Linux (ubuntu or Debian Etch) with a java6 env.
>
> Exception is :
> java.lang.UnsupportedClassVersionError: Bad version number in .class file
>         at java.lang.ClassLoader.defineClass1(Native Method)
>
>
> Do we have to modify the ant files and recompile all plugins for Java6 ?
> Strange is that it works fine on Windows.
>
> Pieren
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