It seems that there are some compilation issues in latest ubuntu after recent java updates. And I don't see any issues in Mac OS environment...
Environment information : $ java -version java version "1.6.0_24" OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu3) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode) Compilation Error : [INFO] ------------------------------------------------------------- [ERROR] COMPILATION ERROR : [INFO] ------------------------------------------------------------- [ERROR] /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java:[106,32] type parameters of <R>R cannot be determined; no unique maximal instance exists for type variable R with upper bounds org.oasisopen.sca.ServiceReference<B>,org.oasisopen.sca.ServiceReference<B> [ERROR] /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java:[60,43] invalid inferred types for R; inferred type does not conform to declared bound(s) inferred: org.oasisopen.sca.ServiceReference<B> bound(s): org.oasisopen.sca.ServiceReference<B> [ERROR] /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java:[62,39] invalid inferred types for R; inferred type does not conform to declared bound(s) inferred: org.oasisopen.sca.ServiceReference<B> bound(s): org.oasisopen.sca.ServiceReference<B> [INFO] 3 errors [INFO] ------------------------------------------------------------- [INFO] ------------------------------------------------------------------------ [ERROR] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Compilation failure /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/context/impl/ComponentContextImpl.java:[106,32] type parameters of <R>R cannot be determined; no unique maximal instance exists for type variable R with upper bounds org.oasisopen.sca.ServiceReference<B>,org.oasisopen.sca.ServiceReference<B> /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java:[60,43] invalid inferred types for R; inferred type does not conform to declared bound(s) inferred: org.oasisopen.sca.ServiceReference<B> bound(s): org.oasisopen.sca.ServiceReference<B> /home/lresende/opensource/apache/tuscany/java-sca-2.x/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ExtensibleProxyFactory.java:[62,39] invalid inferred types for R; inferred type does not conform to declared bound(s) inferred: org.oasisopen.sca.ServiceReference<B> bound(s): org.oasisopen.sca.ServiceReference<B> I'll investigate it further later tonight or tomorrow, but we might want to fix this before the new RC -- Luciano Resende http://people.apache.org/~lresende http://twitter.com/lresende1975 http://lresende.blogspot.com/
