I am trying to run a local instance of a modified DSpace v5.1 and the last database migration fails with the following error:
2016-06-16 23:07:04,427 ERROR org.flywaydb.core.internal.command.DbMigrate @ Migration of schema "public" to version 5.1.2015.12.03.3 failed! Changes successfully rolled back. 2016-06-16 23:07:04,431 ERROR org.dspace.storage.rdbms.DatabaseManager @ SQL getDataSource Error - java.sql.SQLException: Flyway migration error occurred at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:389) at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:309) at org.dspace.storage.rdbms.DatabaseManager.initialize(DatabaseManager.java:1371) at org.dspace.storage.rdbms.DatabaseManager.getDataSource(DatabaseManager.java:648) at org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:627) at org.dspace.core.Context.init(Context.java:121) at org.dspace.core.Context.<init>(Context.java:95) at org.dspace.rest.Resource.createContext(Resource.java:73) at org.dspace.rest.ItemsResource.getItems(ItemsResource.java:165) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:731) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:436) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Caused by: org.flywaydb.core.api.FlywayException: Migration failed ! at org.flywaydb.core.internal.resolver.jdbc.JdbcMigrationExecutor.execute(JdbcMigrationExecutor.java:47) at org.flywaydb.core.internal.command.DbMigrate$5.doInTransaction(DbMigrate.java:287) at org.flywaydb.core.internal.command.DbMigrate$5.doInTransaction(DbMigrate.java:285) at org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:72) at org.flywaydb.core.internal.command.DbMigrate.applyMigration(DbMigrate.java:285) at org.flywaydb.core.internal.command.DbMigrate.access$800(DbMigrate.java:46) at org.flywaydb.core.internal.command.DbMigrate$2.doInTransaction(DbMigrate.java:207) at org.flywaydb.core.internal.command.DbMigrate$2.doInTransaction(DbMigrate.java:156) at org.flywaydb.core.internal.util.jdbc.TransactionTemplate.execute(TransactionTemplate.java:72) at org.flywaydb.core.internal.command.DbMigrate.migrate(DbMigrate.java:156) at org.flywaydb.core.Flyway$1.execute(Flyway.java:864) at org.flywaydb.core.Flyway$1.execute(Flyway.java:811) at org.flywaydb.core.Flyway.execute(Flyway.java:1171) at org.flywaydb.core.Flyway.migrate(Flyway.java:811) at org.dspace.storage.rdbms.DatabaseUtils.updateDatabase(DatabaseUtils.java:381) ... 47 more Caused by: org.dspace.content.NonUniqueMetadataException: Please make the namespace unique at org.dspace.content.MetadataSchema.create(MetadataSchema.java:228) at com.atmire.dspace.database.FieldDatabaseLoader.loadDatabaseChanges(FieldDatabaseLoader.java:60) at org.flywaydb.core.api.migration.atmire.AtmireFlywayMigration.migrate(AtmireFlywayMigration.java:29) at org.flywaydb.core.internal.resolver.jdbc.JdbcMigrationExecutor.execute(JdbcMigrationExecutor.java:45) ... 61 more Here is the database info output: <https://lh3.googleusercontent.com/-jr0g4mf8MvE/V2MJPN8nApI/AAAAAAAAH5s/mZDY2LNgqLAxD9zLUAdfJ6toM9pPS5cTACLcB/s1600/Screen%2BShot%2B2016-06-16%2Bat%2B11.03.07%2BPM.png> How can I fix this? -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. 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