dhis2-devs team mailing list archive

[Jason Pickering <jason.p.pickering@xxxxxxxxx>]

Grabbed a copy of the latest 2.14 stable from the downloads.

Running Postgresql 9.3 on Linux and got this error. This would seem to
imply looking here<http://stackoverflow.com/questions/16019586/unsupported-major-minor-version-51-0-unable-to-load-class-org-postgresql-driver>
we
need JDK 7 now?

Regards,
Jason



Jan 13, 2014 2:12:06 AM org.apache.catalina.startup.HostConfig deployWAR
INFO: Deploying web application archive /home/dhis/tomcat/webapps/dhis.war
* INFO  2014-01-13 02:12:15,252 System property dhis2.home not set
(DefaultLocationManager.java [pool-2-thread-1])
* INFO  2014-01-13 02:12:15,256 Environment variable DHIS2_HOME points to
/home/dhis/dhis_home (DefaultLocationManager.java [pool-2-thread-1])
* INFO  2014-01-13 02:12:17,527 Hibernate configuration loaded, using
dialect: org.hibernate.dialect.PostgreSQLDialect
(DefaultHibernateConfigurationProvider.java [pool-2-thread-1])
Exception in thread
"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1"
java.lang.UnsupportedClassVersionError: org/postgresql/Driver : Unsupported
major.minor version 51.0 (unable to load class org.postgresql.Driver)
        at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2840)
        at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1160)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1668)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:190)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.ensureDriverLoaded(DriverManagerDataSource.java:100)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:132)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
        at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
        at
com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
        at
com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
        at
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
        at
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
Exception in thread
"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2"
java.lang.UnsupportedClassVersionError: org/postgresql/Driver : Unsupported
major.minor version 51.0 (unable to load class org.postgresql.Driver)
        at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2840)
        at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1160)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1668)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:190)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.ensureDriverLoaded(DriverManagerDataSource.java:100)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:132)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
        at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
        at
com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
        at
com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
        at
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
        at
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
Exception in thread
"com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0"
java.lang.UnsupportedClassVersionError: org/postgresql/Driver : Unsupported
major.minor version 51.0 (unable to load class org.postgresql.Driver)
        at
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2840)
        at
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1160)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1668)
        at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1546)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:190)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.ensureDriverLoaded(DriverManagerDataSource.java:100)
        at
com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:132)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
        at
com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:171)
        at
com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:137)
        at
com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
        at
com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
        at
com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
        at
com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)