Hi there,
I'm a newbie on jboss developer studio. I'd like to start with my first seam web project.
Here is my configuration on project settings.
When I try to click finish button. I got below error.
Could you please provide some idea on this error? Thanks a lot.
Could you please attache your .log file? FAQ Where can I find that elusive .log file? - Eclipsepedia
Here is the log:
https://developer.jboss.org/servlet/JiveServlet/downloadBody/55845-102-1-176038/jboss_studio.log.zip
!ENTRY org.jboss.tools.jst.web.kb 4 0 2016-12-07 09:28:16.867
!MESSAGE Plug-in "org.jboss.tools.seam.core" was unable to instantiate class "org.jboss.tools.seam.internal.core.SeamProject".
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in "org.jboss.tools.seam.core" was unable to instantiate class "org.jboss.tools.seam.internal.core.SeamProject".
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:188)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at org.eclipse.core.internal.resources.NatureManager.createNature(NatureManager.java:237)
at org.eclipse.core.internal.resources.Project.getNature(Project.java:407)
at org.jboss.tools.jst.web.kb.internal.KbProject.getKBBuilderRequiredNatureDescriptions(KbProject.java:1012)
at org.jboss.tools.jst.web.kb.internal.KbProject.checkKBBuilderInstalled(KbProject.java:1035)
at org.jboss.tools.jsf.web.validation.JSFELValidationDelegate.shouldValidate(JSFELValidationDelegate.java:36)
at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.shouldValidate(ELValidator.java:668)
at org.jboss.tools.jst.web.kb.internal.validation.ELValidator.shouldValidate(ELValidator.java:655)
at org.jboss.tools.common.validation.ValidationContext.shouldValidate(ValidationContext.java:137)
at org.jboss.tools.common.validation.ValidationContext.init(ValidationContext.java:126)
at org.jboss.tools.common.validation.ValidationContext.<init>(ValidationContext.java:43)
at org.jboss.tools.common.validation.ContextValidationHelper.getValidationContextManager(ContextValidationHelper.java:197)
at org.jboss.tools.common.validation.ContextValidationHelper.getValidationContextManager(ContextValidationHelper.java:189)
at org.jboss.tools.common.validation.ValidatorManager.validateInJob(ValidatorManager.java:65)
at org.eclipse.wst.validation.internal.operations.ValidatorJob.run(ValidatorJob.java:78)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.lang.NoClassDefFoundError: org/jboss/tools/jst/web/kb/validation/IProjectValidationContext
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
at java.lang.Class.getConstructor0(Class.java:3075)
at java.lang.Class.newInstance(Class.java:412)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:184)
... 18 more
Caused by: java.lang.ClassNotFoundException: org.jboss.tools.jst.web.kb.validation.IProjectValidationContext cannot be found by org.jboss.tools.seam.core_3.2.1.v20111027-1359-H303-Final
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:448)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:361)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:353)
at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 23 more
Are there any dependencies need to be added?
Here is my plugin installation
I can't download the log file from https://developer.jboss.org/servlet/JiveServlet/downloadBody/55845-102-1-176038/jboss_studio.log.zip (don't have permissions) but I see what the problem is. You installed some pretty old Seam Tools (3.2.1 version which was released 5 years ago) which is not compatible with Devstudio 10.1 / Eclipse Neon. How did you install Seam Tools?
To fix the problem you need to uninstall this old Seam Tools and re-install Seam Tools using Red Hat Central. Window -> Show View... -> Other -> Red Hat Central. Go to Software/Update tab and install JBoss Seam Tools. It will install the latest 3.8.1.
additional question if you can help.
I try to run my first seam app on jboss-eap-7.0 with postgres database, but got below error:
12:50:22,445 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (ServerService Thread Pool -- 59) Method org.postgresql.jdbc4.Jdbc4DatabaseMetaData.getSchemas(String, String) is not yet implemented.
12:50:22,446 ERROR [org.jboss.msc.service.fail] (ServerService Thread Pool -- 59) MSC000001: Failed to start service jboss.persistenceunit."first.war#first": org.jboss.msc.service.StartException in service jboss.persistenceunit."first.war#first": javax.persistence.PersistenceException: [PersistenceUnit: first] Unable to build Hibernate SessionFactory
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:172)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:117)
at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:667)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1.run(PersistenceUnitServiceImpl.java:182)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
at org.jboss.threads.JBossThread.run(JBossThread.java:320)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: first] Unable to build Hibernate SessionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:954)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:882)
at org.jboss.as.jpa.hibernate5.TwoPhaseBootstrapImpl.build(TwoPhaseBootstrapImpl.java:44)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl$1$1.run(PersistenceUnitServiceImpl.java:154)
... 7 more
Caused by: org.hibernate.exception.GenericJDBCException: Unable to query DatabaseMetaData for existing schemas
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95)
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.convertSQLException(InformationExtractorJdbcDatabaseMetaDataImpl.java:99)
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.schemaExists(InformationExtractorJdbcDatabaseMetaDataImpl.java:175)
at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.schemaExists(DatabaseInformationImpl.java:81)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:144)
at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:60)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:134)
at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:101)
at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:470)
at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:444)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:879)
... 9 more
Caused by: org.postgresql.util.PSQLException: Method org.postgresql.jdbc4.Jdbc4DatabaseMetaData.getSchemas(String, String) is not yet implemented.
at org.postgresql.Driver.notImplemented(Driver.java:753)
at org.postgresql.jdbc4.AbstractJdbc4DatabaseMetaData.getSchemas(AbstractJdbc4DatabaseMetaData.java:32)
at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.schemaExists(InformationExtractorJdbcDatabaseMetaDataImpl.java:144)
... 17 more
12:50:22,450 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "first.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.persistenceunit.\"first.war#first\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"first.war#first\": javax.persistence.PersistenceException: [PersistenceUnit: first] Unable to build Hibernate SessionFactory
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: first] Unable to build Hibernate SessionFactory
Caused by: org.hibernate.exception.GenericJDBCException: Unable to query DatabaseMetaData for existing schemas
Caused by: org.postgresql.util.PSQLException: Method org.postgresql.jdbc4.Jdbc4DatabaseMetaData.getSchemas(String, String) is not yet implemented."}}
12:50:22,470 INFO [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "postgresql-8.4-702.jdbc4.jar" (runtime-name : "postgresql-8.4-702.jdbc4.jar")
12:50:22,470 INFO [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "first.war" (runtime-name : "first.war")
12:50:22,470 INFO [org.jboss.as.server] (ServerService Thread Pool -- 34) WFLYSRV0010: Deployed "first-ds.xml" (runtime-name : "first-ds.xml")
Really appreciate if you have any idea on it.
It looks like you are using some old Postgresql JDBS driver that doesn't implement getSchemas().