Hi Dimitar, thanks for reporting this issue. At first glance it looks like it's not that easy to fix.
Would you please create a Jira ticket for this issue. https://issues.apache.org/jira/projects/EMPIREDB Thanks, Rainer -----Original message ----- from: Dimitar Simeonov <dimitar...@yahoo.com.INVALID> to: dev@empire-db.apache.org subject: Exc: SampleApp (empire-db-example-basic) Hi all, recently on running the SampleApp (empire-db-example-basic) I get the following error: ERROR : *** Running SampleApp failed with Exceptionorg.apache.empire.exceptions.ObjectNotValidException: The object of type org.apache.empire.dbms.hsql.DBCommandHSql has not been initialized. *** org.apache.empire.exceptions.ObjectNotValidException: The object of type org.apache.empire.dbms.hsql.DBCommandHSql has not been initialized. at org.apache.empire.db.DBCommand.getDatabase(DBCommand.java:194) at org.apache.empire.db.DBCommandExpr.getDbms(DBCommandExpr.java:606) at org.apache.empire.db.DBCommandExpr.createSQLBuilder(DBCommandExpr.java:616) at org.apache.empire.db.DBCommand.createSQLBuilder(DBCommand.java:67) at org.apache.empire.db.DBCommand.getDelete(DBCommand.java:1770) at org.apache.empire.db.context.DBContextBase.executeDelete(DBContextBase.java:153) at org.apache.empire.samples.db.SampleApp.clearDatabase(SampleApp.java:268) at org.apache.empire.samples.db.SampleApp.populateAndModify(SampleApp.java:234) at org.apache.empire.samples.db.SampleApp.run(SampleApp.java:131) at org.apache.empire.samples.db.SampleApp.main(SampleApp.java:87) Does anybody have an idea what’s going on here? Best Regards,Dimitar