Hello, can anyone help me out with this error. I'm running 3.1 snasphot on Ubuntu 12.04 and Ubuntu 10.04.<br><br><br>INFO: Connected to EPSG database jdbc:hsqldb:/home/pcm/.<a href="http://geotoolkit.org/EPSG/HSQL/7.09">geotoolkit.org/EPSG/HSQL/7.09</a> on HSQL Database Engine.<br>

Exception in thread "main" java.lang.AbstractMethodError: org.hsqldb.jdbc.jdbcResultSet.isClosed()Z<br> at org.geotoolkit.referencing.factory.epsg.DirectEpsgFactory.createDatum(DirectEpsgFactory.java:1700)<br>

 at org.geotoolkit.referencing.factory.AbstractAuthorityFactory.createGeodeticDatum(AbstractAuthorityFactory.java:335)<br> at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$7.create(AuthorityFactoryProxy.java:242)<br>

 at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$7.create(AuthorityFactoryProxy.java:240)<br> at org.geotoolkit.referencing.factory.CachingAuthorityFactory.create(CachingAuthorityFactory.java:588)<br> at org.geotoolkit.referencing.factory.CachingAuthorityFactory.createGeodeticDatum(CachingAuthorityFactory.java:669)<br>

 at org.geotoolkit.referencing.factory.epsg.DirectEpsgFactory.createCoordinateReferenceSystem(DirectEpsgFactory.java:2035)<br> at org.geotoolkit.referencing.factory.AbstractAuthorityFactory.createGeographicCRS(AbstractAuthorityFactory.java:702)<br>

 at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$25.create(AuthorityFactoryProxy.java:423)<br> at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$25.create(AuthorityFactoryProxy.java:421)<br> at org.geotoolkit.referencing.factory.CachingAuthorityFactory.create(CachingAuthorityFactory.java:588)<br>

 at org.geotoolkit.referencing.factory.CachingAuthorityFactory.createGeographicCRS(CachingAuthorityFactory.java:849)<br> at org.geotoolkit.referencing.factory.epsg.DirectEpsgFactory.createCoordinateReferenceSystem(DirectEpsgFactory.java:2058)<br>

 at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$21.create(AuthorityFactoryProxy.java:383)<br> at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$21.create(AuthorityFactoryProxy.java:381)<br> at org.geotoolkit.referencing.factory.CachingAuthorityFactory.create(CachingAuthorityFactory.java:588)<br>

 at org.geotoolkit.referencing.factory.CachingAuthorityFactory.createCoordinateReferenceSystem(CachingAuthorityFactory.java:809)<br> at org.geotoolkit.referencing.factory.AuthorityFactoryAdapter.createCoordinateReferenceSystem(AuthorityFactoryAdapter.java:1042)<br>

 at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$21.create(AuthorityFactoryProxy.java:383)<br> at org.geotoolkit.referencing.factory.AuthorityFactoryProxy$21.create(AuthorityFactoryProxy.java:381)<br> at org.geotoolkit.referencing.factory.CachingAuthorityFactory.create(CachingAuthorityFactory.java:588)<br>

 at org.geotoolkit.referencing.factory.CachingAuthorityFactory.createCoordinateReferenceSystem(CachingAuthorityFactory.java:809)<br> at org.geotoolkit.referencing.DefaultAuthorityFactory.createCoordinateReferenceSystem(DefaultAuthorityFactory.java:289)<br>

 at org.geotoolkit.referencing.CRS.decode(CRS.java:435)<br><br>