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From "Koxkorrita" <koxkorr...@laudio.info>
Subject RE: jdk version for compiling. SOS
Date Fri, 26 Dec 2008 19:12:00 GMT
i have made it and appears the same error:
2008-12-26 20:11:12,532
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] INFO
org.apache.catalina.core.StandardHostDeployer - Installing web application
at context path /Goikogane from URL
file:/srv/www/tomcat5/base/webapps/Goikogane
2008-12-26 20:11:12,594
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] ERROR
org.apache.catalina.startup.HostConfig - Exception while expanding web
application archive Goikogane.war
java.lang.UnsupportedClassVersionError:
com/goikogane/servlets/GOIKOInitServlet (Unsupported major.minor version
50.0)
        at java.lang.ClassLoader.defineClass0(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
        at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
        at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo
ader.java:1634)

-----Mensaje original-----
De: Peter Reilly [mailto:peter.kitt.reilly@gmail.com] 
Enviado el: viernes, 26 de diciembre de 2008 19:50
Para: Ant Users List
Asunto: Re: jdk version for compiling. SOS

You need to set target="1.4" as well as source="1.4".

Peter

On Fri, Dec 26, 2008 at 4:46 PM, Koxkorrita <koxkorrita@laudio.info> wrote:
> hello
>
>
>
> In my pc i have installed the 1.6_10 jdk.
>
> i must to compile, for generate one war for one 5.0 tomcat that runs into
> one 1.4 jdk, my classes.
>
> for this pourpose i make this into one build.xml file:
>
> <javac destdir="${entornoBase}/${classes}"
> includes="**/${path}/${filej}.*,**/${filej}.*"
> excludes="**/*EJB/*.*,**/**ejb/**/*.*" classpath="${classpath}"
> optimize="on" deprecation="on" source="1.4" target="1.6">
>
>                  <src path="${entornoBase}/${fuentes}"/>
>
> </javac>
>
>
>
> but using the options:
>
> optimize="on" deprecation="on" source="1.4" target="1.6">
>
>  always appears into my tomcat this:
>
> 2008-12-26 17:42:07,483
> [ContainerBackgroundProcessor[StandardEngine[Catalina]]] ERROR
> org.apache.catalina.startup.HostConfig - Exception while expanding web
> application archive Goikogane.war
>
> java.lang.UnsupportedClassVersionError:
> com/goikogane/servlets/GOIKOInitServlet (Unsupported major.minor version
> 50.0)
>
>        at java.lang.ClassLoader.defineClass0(Native Method)
>
>        at java.lang.ClassLoader.defineClass(ClassLoader.java:539)
>
>        at
> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
>
>        at
>
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLo
> ader.java:1634)
>
>
>
> can you help me for compiling the classes for make it compatible with the
> 1.4 jdk?
>
>
>
> thanks
>
>

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