topic conneting activiti with oracle in Alfresco Archive https://connect.hyland.com/t5/alfresco-archive/conneting-activiti-with-oracle/m-p/170363#M123655 <HTML><HEAD></HEAD><BODY><SPAN>try to connect with oracle 9g getting follwoing error while staring tomcat server&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </SPAN><BR /><BR /><SPAN> at org.springframework.web.context.ContextLoader.configureAndRefreshWebA</SPAN><BR /><SPAN>pplicationContext(ContextLoader.java:383)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoader.initWebApplicationConte</SPAN><BR /><SPAN>xt(ContextLoader.java:283)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoaderListener.contextInitiali</SPAN><BR /><SPAN>zed(ContextLoaderListener.java:111)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContext.listenerStart(StandardContex</SPAN><BR /><SPAN>t.java:4939)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContext.startInternal(StandardContex</SPAN><BR /><SPAN>t.java:5434)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase</SPAN><BR /><SPAN>.java:901)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:87</SPAN><BR /><SPAN>7)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:983)</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:</SPAN><BR /><SPAN>1660)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44</SPAN><BR /><SPAN>1)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.FutureTask.run(FutureTask.java:138)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec</SPAN><BR /><SPAN>utor.java:886)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor</SPAN><BR /><SPAN>.java:908)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:662)</SPAN><BR /><SPAN>Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriverá'</SPAN><BR /><SPAN>java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriverá</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa</SPAN><BR /><SPAN>der.java:1702)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoa</SPAN><BR /><SPAN>der.java:1547)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.commons.dbcp.BasicDataSource.createConnectionFactory(Basic</SPAN><BR /><SPAN>DataSource.java:1420)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSou</SPAN><BR /><SPAN>rce.java:1371)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.commons.dbcp.BasicDataSource.getConnection(BasicDataSource</SPAN><BR /><SPAN>.java:1044)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(D</SPAN><BR /><SPAN>ataSourceUtils.java:111)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy$T</SPAN><BR /><SPAN>ransactionAwareInvocationHandler.invoke(TransactionAwareDataSourceProxy.java:224</SPAN><BR /><SPAN>)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at $Proxy6.getMetaData(Unknown Source)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.db.DbSqlSession.isTablePresent(DbSqlSession.</SPAN><BR /><SPAN>java:770)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.db.DbSqlSession.isEngineTablePresent(DbSqlSe</SPAN><BR /><SPAN>ssion.java:756)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.db.DbSqlSession.dbSchemaUpdate(DbSqlSession.</SPAN><BR /><SPAN>java:708)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.db.DbSqlSession.performSchemaOperationsProce</SPAN><BR /><SPAN>ssEngineBuild(DbSqlSession.java:1015)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.SchemaOperationsProcessEngineBuild.execute(S</SPAN><BR /><SPAN>chemaOperationsProcessEngineBuild.java:25)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandInvoker.execute(CommandIn</SPAN><BR /><SPAN>voker.java:24)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execut</SPAN><BR /><SPAN>e(CommandContextInterceptor.java:57)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(Sp</SPAN><BR /><SPAN>ringTransactionInterceptor.java:47)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.transaction.support.TransactionTemplate.execute(T</SPAN><BR /><SPAN>ransactionTemplate.java:130)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransa</SPAN><BR /><SPAN>ctionInterceptor.java:45)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterc</SPAN><BR /><SPAN>eptor.java:31)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecu</SPAN><BR /><SPAN>torImpl.java:40)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.ProcessEngineImpl.&lt;init&gt;(ProcessEngineImpl.j</SPAN><BR /><SPAN>ava:72)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProc</SPAN><BR /><SPAN>essEngine(ProcessEngineConfigurationImpl.java:363)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringProcessEngineConfiguration.buildProcessEngi</SPAN><BR /><SPAN>ne(SpringProcessEngineConfiguration.java:61)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineF</SPAN><BR /><SPAN>actoryBean.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineF</SPAN><BR /><SPAN>actoryBean.java:32)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.</SPAN><BR /><SPAN>doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.</SPAN><BR /><SPAN>getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at or05:53:35,355 [localhost-startStop-1] INFO&nbsp; org.springframework.bean</SPAN><BR /><SPAN>s.factory.support.DefaultListableBeanFactory&nbsp; - Destroying singletons in org.spr</SPAN><BR /><SPAN>ingframework.beans.factory.support.DefaultListableBeanFactory@40d611: defining b</SPAN><BR /><SPAN>eans [demoDataGenerator,dbProperties,dataSource,transactionManager,processEngine</SPAN><BR /><SPAN>Configuration,processEngine,repositoryService,runtimeService,taskService,history</SPAN><BR /><SPAN>Service,managementService,identityService,activitiLoginHandler,activitiUiPropert</SPAN><BR /><SPAN>yPlaceholder,navigatorManager,attachmentRendererManager,formPropertyRendererMana</SPAN><BR /><SPAN>ger,variableRendererManager,componentFactories,processDefinitionFilterFactory,de</SPAN><BR /><SPAN>ploymentFilterFactory,navigationFragmentChangeListener,mainWindow,explorerApp,si</SPAN><BR /><SPAN>mpleWorkflowJsonConverter,i18nManager,scopedTarget.messageSource,messageSource,n</SPAN><BR /><SPAN>otificationManager,viewManager,workflowDefinitionConversionFactory]; root of fac</SPAN><BR /><SPAN>tory hierarchy</SPAN><BR /><SPAN>05:53:35,355 [localhost-startStop-1] ERROR org.springframework.web.context.Conte</SPAN><BR /><SPAN>xtLoader&nbsp; - Context initialization failed</SPAN><BR /><SPAN>org.springframework.beans.factory.BeanCreationException: Error creating bean wit</SPAN><BR /><SPAN>h name 'demoDataGenerator' defined in ServletContext resource [/WEB-INF/activiti</SPAN><BR /><SPAN>-standalone-context.xml]: Cannot resolve reference to bean 'processEngine' while</SPAN><BR /><SPAN> setting bean property 'processEngine'; nested exception is org.springframework.</SPAN><BR /><SPAN>beans.factory.BeanCreationException: Error creating bean with name 'processEngin</SPAN><BR /><SPAN>e': FactoryBean threw exception on object creation; nested exception is java.uti</SPAN><BR /><SPAN>l.EmptyStackException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.BeanDefinitionValueResolver</SPAN><BR /><SPAN>.resolveReference(BeanDefinitionValueResolver.java:328)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.BeanDefinitionValueResolver</SPAN><BR /><SPAN>.resolveValueIfNecessary(BeanDefinitionValueResolver.java:106)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractAutowireCapableBean</SPAN><BR /><SPAN>Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1360)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractAutowireCapableBean</SPAN><BR /><SPAN>Factory.populateBean(AbstractAutowireCapableBeanFactory.java:1118)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractAutowireCapableBean</SPAN><BR /><SPAN>Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractAutowireCapableBean</SPAN><BR /><SPAN>Factory.createBean(AbstractAutowireCapableBeanFactory.java:456)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb</SPAN><BR /><SPAN>ject(AbstractBeanFactory.java:294)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.DefaultSingletonBeanRegistr</SPAN><BR /><SPAN>y.getSingleton(DefaultSingletonBeanRegistry.java:225)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBe</SPAN><BR /><SPAN>an(AbstractBeanFactory.java:291)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory.getBean</SPAN><BR /><SPAN>(AbstractBeanFactory.java:193)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.DefaultListableBeanFactory.</SPAN><BR /><SPAN>preInstantiateSingletons(DefaultListableBeanFactory.java:609)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.context.support.AbstractApplicationContext.finish</SPAN><BR /><SPAN>BeanFactoryInitialization(AbstractApplicationContext.java:918)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.context.support.AbstractApplicationContext.refres</SPAN><BR /><SPAN>h(AbstractApplicationContext.java:469)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoader.configureAndRefreshWebA</SPAN><BR /><SPAN>pplicationContext(ContextLoader.java:383)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoader.initWebApplicationConte</SPAN><BR /><SPAN>xt(ContextLoader.java:283)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoaderListener.contextInitiali</SPAN><BR /><SPAN>zed(ContextLoaderListener.java:111)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContext.listenerStart(StandardContex</SPAN><BR /><SPAN>t.java:4939)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardContext.startInternal(StandardContex</SPAN><BR /><SPAN>t.java:5434)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase</SPAN><BR /><SPAN>.java:901)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:87</SPAN><BR /><SPAN>7)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:983)</SPAN><BR /><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:</SPAN><BR /><SPAN>1660)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:44</SPAN><BR /><SPAN>1)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.FutureTask.run(FutureTask.java:138)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec</SPAN><BR /><SPAN>utor.java:886)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor</SPAN><BR /><SPAN>.java:908)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.lang.Thread.run(Thread.java:662)</SPAN><BR /><SPAN>Caused by: org.springframework.beans.factory.BeanCreationException: Error creati</SPAN><BR /><SPAN>ng bean with name 'processEngine': FactoryBean threw exception on object creatio</SPAN><BR /><SPAN>n; nested exception is java.util.EmptyStackException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.</SPAN><BR /><SPAN>doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:149)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.</SPAN><BR /><SPAN>getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:102)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory.getObje</SPAN><BR /><SPAN>ctForBeanInstance(AbstractBeanFactory.java:1442)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBe</SPAN><BR /><SPAN>an(AbstractBeanFactory.java:305)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.AbstractBeanFactory.getBean</SPAN><BR /><SPAN>(AbstractBeanFactory.java:193)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.BeanDefinitionValueResolver</SPAN><BR /><SPAN>.resolveReference(BeanDefinitionValueResolver.java:322)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; … 29 more</SPAN><BR /><SPAN>Caused by: java.util.EmptyStackException</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at java.util.Stack.peek(Stack.java:85)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.context.Context.getExecutionContext(Context.</SPAN><BR /><SPAN>java:68)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.exception(Command</SPAN><BR /><SPAN>Context.java:188)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContext.close(CommandCont</SPAN><BR /><SPAN>ext.java:153)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.CommandContextInterceptor.execut</SPAN><BR /><SPAN>e(CommandContextInterceptor.java:66)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor$1.doInTransaction(Sp</SPAN><BR /><SPAN>ringTransactionInterceptor.java:47)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.transaction.support.TransactionTemplate.execute(T</SPAN><BR /><SPAN>ransactionTemplate.java:130)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringTransactionInterceptor.execute(SpringTransa</SPAN><BR /><SPAN>ctionInterceptor.java:45)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.interceptor.LogInterceptor.execute(LogInterc</SPAN><BR /><SPAN>eptor.java:31)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecu</SPAN><BR /><SPAN>torImpl.java:40)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.ProcessEngineImpl.&lt;init&gt;(ProcessEngineImpl.j</SPAN><BR /><SPAN>ava:72)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl.buildProc</SPAN><BR /><SPAN>essEngine(ProcessEngineConfigurationImpl.java:363)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.SpringProcessEngineConfiguration.buildProcessEngi</SPAN><BR /><SPAN>ne(SpringProcessEngineConfiguration.java:61)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineF</SPAN><BR /><SPAN>actoryBean.java:56)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.activiti.spring.ProcessEngineFactoryBean.getObject(ProcessEngineF</SPAN><BR /><SPAN>actoryBean.java:32)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.</SPAN><BR /><SPAN>doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:142)</SPAN><BR /><SPAN>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; … 34 more</SPAN><BR /><SPAN>3 Mar, 2014 5:53:35 PM org.apache.catalina.core.StandardContext startInternal</SPAN><BR /><SPAN>SEVERE: Error listenerStart</SPAN><BR /><SPAN>3 Mar, 2014 5:53:35 PM org.apache.catalina.core.StandardContext startInternal</SPAN><BR /><SPAN>SEVERE: Context [/activiti-explorer] startup failed due to previous errors</SPAN><BR /><SPAN>3 Mar, 2014 5:53:35 PM org.apache.catalina.startup.HostConfig deployWAR</SPAN><BR /><SPAN>INFO: Deploying web application archive D:\Servers\apache-tomcat-7.0.47-windows-</SPAN><BR /><SPAN>x86\apache-tomcat-7.0.47\webapps\activiti-rest.war</SPAN><BR /><SPAN>05:53:36,801 [localhost-startStop-1] INFO&nbsp; org.activiti.rest.common.servlet.Acti</SPAN><BR /><SPAN>vitiServletContextListener&nbsp; - Booting Activiti Process Engine</SPAN><BR /><SPAN>05:53:36,805 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.ProcessEngines&nbsp; -</SPAN><BR /><SPAN> Initializing process engine using Spring configuration 'file:/D:/Servers/apache</SPAN><BR /><SPAN>-tomcat-7.0.47-windows-x86/apache-tomcat-7.0.47/webapps/activiti-rest/WEB-INF/cl</SPAN><BR /><SPAN>asses/activiti-context.xml'</SPAN><BR /><SPAN>05:53:36,887 [localhost-startStop-1] INFO&nbsp; org.springframework.beans.factory.xml</SPAN><BR /><SPAN>.XmlBeanDefinitionReader&nbsp; - Loading XML bean definitions from URL [file:/D:/Serv</SPAN><BR /><SPAN>ers/apache-tomcat-7.0.47-windows-x86/apache-tomcat-7.0.47/webapps/activiti-rest/</SPAN><BR /><SPAN>WEB-INF/classes/activiti-context.xml]</SPAN><BR /><SPAN>05:53:36,915 [localhost-startStop-1] INFO&nbsp; org.springframework.context.support.G</SPAN><BR /><SPAN>enericXmlApplicationContext&nbsp; - Refreshing org.springframework.context.support.Ge</SPAN><BR /><SPAN>nericXmlApplicationContext@1386751: startup date [Mon Mar 03 17:53:36 IST 2014];</SPAN><BR /><SPAN> root of context hierarchy</SPAN><BR /><SPAN>05:53:36,970 [localhost-startStop-1] INFO&nbsp; org.springframework.beans.factory.con</SPAN><BR /><SPAN>fig.PropertyPlaceholderConfigurer&nbsp; - Loading properties file from class path res</SPAN><BR /><SPAN>ource [db.properties]</SPAN><BR /><SPAN>05:53:36,976 [localhost-startStop-1] INFO&nbsp; org.springframework.beans.factory.sup</SPAN><BR /><SPAN>port.DefaultListableBeanFactory&nbsp; - Pre-instantiating singletons in org.springfra</SPAN><BR /><SPAN>mework.beans.factory.support.DefaultListableBeanFactory@1ad186f: defining beans</SPAN><BR /><SPAN>[demoDataGenerator,dbProperties,dataSource,transactionManager,processEngineConfi</SPAN><BR /><SPAN>guration,processEngine]; root of factory hierarchy</SPAN><BR /><SPAN>05:53:37,738 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.db.DbSqlSess</SPAN><BR /><SPAN>ion&nbsp; - performing create on engine with resource org/activiti/db/create/activiti</SPAN><BR /><SPAN>.h2.create.engine.sql</SPAN><BR /><SPAN>05:53:37,759 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.db.DbSqlSess</SPAN><BR /><SPAN>ion&nbsp; - performing create on history with resource org/activiti/db/create/activit</SPAN><BR /><SPAN>i.h2.create.history.sql</SPAN><BR /><SPAN>05:53:37,764 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.db.DbSqlSess</SPAN><BR /><SPAN>ion&nbsp; - performing create on identity with resource org/activiti/db/create/activi</SPAN><BR /><SPAN>ti.h2.create.identity.sql</SPAN><BR /><SPAN>05:53:37,766 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.ProcessEngin</SPAN><BR /><SPAN>eImpl&nbsp; - ProcessEngine default created</SPAN><BR /><SPAN>05:53:37,769 [localhost-startStop-1] INFO&nbsp; org.activiti.rest.service.demo.DemoDa</SPAN><BR /><SPAN>taGenerator&nbsp; - Initializing demo groups</SPAN><BR /><SPAN>05:53:37,828 [localhost-startStop-1] INFO&nbsp; org.activiti.rest.service.demo.DemoDa</SPAN><BR /><SPAN>taGenerator&nbsp; - Initializing demo users</SPAN><BR /><SPAN>05:53:37,854 [localhost-startStop-1] INFO&nbsp; org.activiti.rest.service.demo.DemoDa</SPAN><BR /><SPAN>taGenerator&nbsp; - Initializing demo process definitions</SPAN><BR /><SPAN>05:53:37,860 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource createTimersProcess.bpmn20.xml</SPAN><BR /><SPAN>05:53:37,945 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource Helpdesk.png</SPAN><BR /><SPAN>05:53:37,945 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource reviewSalesLead.bpmn20.xml</SPAN><BR /><SPAN>05:53:38,250 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource FixSystemFailureProcess.png</SPAN><BR /><SPAN>05:53:38,250 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource VacationRequest.png</SPAN><BR /><SPAN>05:53:38,250 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource VacationRequest.bpmn20.xml</SPAN><BR /><SPAN>05:53:38,268 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource oneTaskProcess.bpmn20.xml</SPAN><BR /><SPAN>05:53:38,281 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource FixSystemFailureProcess.bpmn20.xml</SPAN><BR /><SPAN>05:53:38,295 [localhost-startStop-1] INFO&nbsp; org.activiti.engine.impl.bpmn.deploye</SPAN><BR /><SPAN>r.BpmnDeployer&nbsp; - Processing resource Helpdesk.bpmn20.xml</SPAN><BR /><SPAN>05:53:38,326 [localhost-startStop-1] INFO&nbsp; org.activiti.rest.service.demo.DemoDa</SPAN><BR /><SPAN>taGenerator&nbsp; - Initializing demo models</SPAN><BR /><SPAN>3 Mar, 2014 5:53:38 PM org.apache.catalina.startup.HostConfig deployDirectory</SPAN><BR /><SPAN>INFO: Deploying web application directory D:\Servers\apache-tomcat-7.0.47-window</SPAN><BR /><SPAN>s-x86\apache-tomcat-7.0.47\webapps\docs</SPAN><BR /><SPAN>3 Mar, 2014 5:53:38 PM org.apache.catalina.startup.HostConfig deployDirectory</SPAN><BR /><SPAN>INFO: Deploying web application directory D:\Servers\apache-tomcat-7.0.47-window</SPAN><BR /><SPAN>s-x86\apache-tomcat-7.0.47\webapps\examples</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.catalina.startup.HostConfig deployDirectory</SPAN><BR /><SPAN>INFO: Deploying web application directory D:\Servers\apache-tomcat-7.0.47-window</SPAN><BR /><SPAN>s-x86\apache-tomcat-7.0.47\webapps\host-manager</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.catalina.startup.HostConfig deployDirectory</SPAN><BR /><SPAN>INFO: Deploying web application directory D:\Servers\apache-tomcat-7.0.47-window</SPAN><BR /><SPAN>s-x86\apache-tomcat-7.0.47\webapps\manager</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.catalina.startup.HostConfig deployDirectory</SPAN><BR /><SPAN>INFO: Deploying web application directory D:\Servers\apache-tomcat-7.0.47-window</SPAN><BR /><SPAN>s-x86\apache-tomcat-7.0.47\webapps\ROOT</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.coyote.AbstractProtocol start</SPAN><BR /><SPAN>INFO: Starting ProtocolHandler ["http-apr-8080"]</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.coyote.AbstractProtocol start</SPAN><BR /><SPAN>INFO: Starting ProtocolHandler ["ajp-apr-8009"]</SPAN><BR /><SPAN>3 Mar, 2014 5:53:39 PM org.apache.catalina.startup.Catalina start</SPAN><BR /><SPAN>INFO: Server startup in 11899 ms</SPAN><BR /></BODY></HTML> Mon, 03 Mar 2014 12:28:35 GMT vijayd 2014-03-03T12:28:35Z conneting activiti with oracle https://connect.hyland.com/t5/alfresco-archive/conneting-activiti-with-oracle/m-p/170363#M123655 try to connect with oracle 9g getting follwoing error while staring tomcat server&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.j Mon, 03 Mar 2014 12:28:35 GMT https://connect.hyland.com/t5/alfresco-archive/conneting-activiti-with-oracle/m-p/170363#M123655 vijayd 2014-03-03T12:28:35Z Re: conneting activiti with oracle https://connect.hyland.com/t5/alfresco-archive/conneting-activiti-with-oracle/m-p/170364#M123656 <HTML><HEAD></HEAD><BODY><SPAN>The error is quite clear …</SPAN><BR /><BR /><SPAN>&lt;code&gt;</SPAN><BR /><SPAN>Cannot load JDBC driver class 'oracle.jdbc.driver.OracleDriverá'</SPAN><BR /><SPAN>&lt;/code&gt;</SPAN><BR /><BR /><SPAN>You need to put the database driver on the classpath.</SPAN></BODY></HTML> Mon, 10 Mar 2014 10:19:59 GMT https://connect.hyland.com/t5/alfresco-archive/conneting-activiti-with-oracle/m-p/170364#M123656 jbarrez 2014-03-10T10:19:59Z