Hi Cuba-Platform followers,
I’ve just deployed onto Production Tomcat server a new version of my application and next error was thrown:
17-Sep-2019 18:47:47.615 GRAVE [localhost-startStop-1] org.apache.catalina.core.StandardContext.listenerStart Excepción enviando evento inicializado de contexto a instancia de escuchador de clase [com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener]
java.lang.RuntimeException: An error occurred while starting single WAR application
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener.contextInitialized(SingleAppCoreServletListener.java:107)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4817)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5283)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1140)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1875)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [com.haulmont.cuba.core.jmx.PersistenceManager@14f32589] with key 'app-core.cuba:type=PersistenceManager'; nested exception is javax.management.InstanceAlreadyExistsException: app-core.cuba:type=PersistenceManager
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:625)
at org.springframework.jmx.export.MBeanExporter.lambda$registerBeans$2(MBeanExporter.java:551)
at java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
at org.springframework.jmx.export.MBeanExporter.registerBeans(MBeanExporter.java:551)
at org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated(MBeanExporter.java:434)
at com.haulmont.cuba.core.sys.jmx.MBeanExporter.afterSingletonsInstantiated(MBeanExporter.java:67)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:866)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:144)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:95)
at com.haulmont.cuba.core.sys.CubaClassPathXmlApplicationContext.<init>(CubaClassPathXmlApplicationContext.java:27)
at com.haulmont.cuba.core.sys.CubaCoreApplicationContext.<init>(CubaCoreApplicationContext.java:26)
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreContextLoader$1.<init>(SingleAppCoreContextLoader.java:99)
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreContextLoader.createApplicationContext(SingleAppCoreContextLoader.java:99)
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreContextLoader.createApplicationContext(SingleAppCoreContextLoader.java:43)
at com.haulmont.cuba.core.sys.AbstractAppContextLoader.initAppContext(AbstractAppContextLoader.java:62)
at com.haulmont.cuba.core.sys.AbstractWebAppContextLoader.contextInitialized(AbstractWebAppContextLoader.java:78)
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreContextLoader.contextInitialized(SingleAppCoreContextLoader.java:64)
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:498)
at org.springframework.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:282)
at com.haulmont.cuba.core.sys.singleapp.SingleAppCoreServletListener.contextInitialized(SingleAppCoreServletListener.java:101)
... 13 more
Caused by: javax.management.InstanceAlreadyExistsException: app-core.cuba:type=PersistenceManager
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)
at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)
at org.springframework.jmx.support.MBeanRegistrationSupport.doRegister(MBeanRegistrationSupport.java:137)
at org.springframework.jmx.export.MBeanExporter.registerBeanInstance(MBeanExporter.java:679)
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:615)
... 37 more
On the development environment this error didn´t appear and the only the only enhancement that incorporates this version that makes use of the PersistenceManager object is in the next service vean:
import com.company.logistica.entity.FacProvEstatEnum;
import javax.inject.Inject;
import java.util.List;
@Service(FacturaComiService.NAME)
public class FacturaComiServiceBean implements FacturaComiService {
@Inject
private Persistence persistence;
@Override
public void baixaFactProv(FacturaComi facturaComi) {
List<FacturaProv> facturaProvList;
facturaProvList = facturaComi.getFacturesProveidor();
//Inici transacció
try (Transaction tx = persistence.createTransaction()){
//Obtenir l'Entity Manager de la transacció activa:
EntityManager em = persistence.getEntityManager();
//Obtenim els registres de les factures de proveïdor de la corresponent debit note per canviar l'estat i deixar a null el camp de debit note en les factures de proveïdor:
for (FacturaProv facturaProv : facturaProvList) {
//Crees una nova instància dins de l'Entity Manager associada a la instància de la factura del proveïdor i queden ambdues associades mitjançant l'Entity Manager
FacturaProv facturaProv1 = em.merge(facturaProv);
//Modifiques els atributs en la instància de l'Entity Manager. Amb un commit o un flush() s'actualitzaran els canvis a BBDD
facturaProv1.setEstat(FacProvEstatEnum.Pendent);
facturaProv1.setFacComiId(null);
}
//Commit de la transacció
tx.commit();
}
}
}
I would be very grateful if someone could help me to solve this error.
Thanks in advance.