detail: "javax.ejb.TransactionRolledbackLocalException: Exception thrown from bean↵	at com.sun.ejb.containers.EJBContainerTransactionManager.checkExceptionClientTx(EJBContainerTransactionManager.java:662)↵	at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:507)↵	at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4566)↵	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2074)↵	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2044)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)↵	at com.sun.proxy.$Proxy1674.save(Unknown Source)↵	at com.marandu.guacurari.asistencia.cont.__EJB31_Generated__AttendanceCont__Intf____Bean__.save(Unknown Source)↵	at com.marandu.guacurari.cont.CursoLectivoCont.createOrUpdate(CursoLectivoCont.java:192)↵	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.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)↵	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)↵	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)↵	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)↵	at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)↵	at sun.reflect.GeneratedMethodAccessor285.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)↵	at sun.reflect.GeneratedMethodAccessor5088.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)↵	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)↵	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)↵	at com.sun.proxy.$Proxy1665.createOrUpdate(Unknown Source)↵	at com.marandu.guacurari.cont.__EJB31_Generated__CursoLectivoCont__Intf____Bean__.createOrUpdate(Unknown Source)↵	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.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:414)↵	at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:127)↵	at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)↵	at org.jboss.weld.bean.proxy.InjectionPointPropagatingEnterpriseTargetBeanInstance.invoke(InjectionPointPropagatingEnterpriseTargetBeanInstance.java:65)↵	at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100)↵	at com.marandu.guacurari.cont.CursoLectivoCont$Proxy$_$$_Weld$EnterpriseProxy$.createOrUpdate(Unknown Source)↵	at com.marandu.guacurari.serv.CursoLectivoServ.attendance(CursoLectivoServ.java:124)↵	at com.marandu.guacurari.serv.CursoLectivoServ$Proxy$_$$_WeldClientProxy.attendance(Unknown Source)↵	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.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81)↵	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:151)↵	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:171)↵	at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$TypeOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:195)↵	at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104)↵	at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:387)↵	at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:331)↵	at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:103)↵	at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:271)↵	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)↵	at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)↵	at org.glassfish.jersey.internal.Errors.process(Errors.java:315)↵	at org.glassfish.jersey.internal.Errors.process(Errors.java:297)↵	at org.glassfish.jersey.internal.Errors.process(Errors.java:267)↵	at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:297)↵	at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:254)↵	at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1028)↵	at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:372)↵	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:381)↵	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:344)↵	at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:221)↵	at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)↵	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)↵	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)↵	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)↵	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)↵	at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)↵	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)↵	at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)↵	at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)↵	at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:412)↵	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:282)↵	at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:459)↵	at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:167)↵	at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:201)↵	at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:175)↵	at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:235)↵	at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)↵	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:284)↵	at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:201)↵	at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:133)↵	at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:112)↵	at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)↵	at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:561)↵	at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:112)↵	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:117)↵	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:56)↵	at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:137)↵	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:565)↵	at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:545)↵	at java.lang.Thread.run(Thread.java:748)↵Caused by: javax.ejb.EJBTransactionRolledbackException↵	at com.sun.ejb.containers.BaseContainer.mapLocal3xException(BaseContainer.java:2342)↵	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2123)↵	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2044)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:220)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)↵	at com.sun.proxy.$Proxy1668.save(Unknown Source)↵	at com.marandu.guacurari.asistencia.cont.__EJB31_Generated__CalendarScheduleCont__Intf____Bean__.save(Unknown Source)↵	at com.marandu.guacurari.asistencia.cont.AttendanceCont.create(AttendanceCont.java:46)↵	at com.marandu.guacurari.asistencia.cont.AttendanceCont.create(AttendanceCont.java:1)↵	at com.cicha.core.GenericContTran.save(GenericContTran.java:51)↵	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.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)↵	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)↵	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)↵	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)↵	at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)↵	at sun.reflect.GeneratedMethodAccessor285.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)↵	at sun.reflect.GeneratedMethodAccessor5088.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)↵	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)↵	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)↵	... 103 more↵Caused by: javax.ejb.TransactionRolledbackLocalException: Exception thrown from bean↵	at com.sun.ejb.containers.EJBContainerTransactionManager.checkExceptionClientTx(EJBContainerTransactionManager.java:662)↵	at com.sun.ejb.containers.EJBContainerTransactionManager.postInvokeTx(EJBContainerTransactionManager.java:507)↵	at com.sun.ejb.containers.BaseContainer.postInvokeTx(BaseContainer.java:4566)↵	at com.sun.ejb.containers.BaseContainer.postInvoke(BaseContainer.java:2074)↵	... 140 more↵Caused by: java.lang.NullPointerException↵	at com.marandu.guacurari.asistencia.cont.CalendarScheduleCont.validate(CalendarScheduleCont.java:76)↵	at com.marandu.guacurari.asistencia.cont.CalendarScheduleCont.create(CalendarScheduleCont.java:35)↵	at com.marandu.guacurari.asistencia.cont.CalendarScheduleCont.create(CalendarScheduleCont.java:1)↵	at com.cicha.core.GenericContTran.save(GenericContTran.java:51)↵	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.glassfish.ejb.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1081)↵	at org.glassfish.ejb.security.application.EJBSecurityManager.invoke(EJBSecurityManager.java:1153)↵	at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4786)↵	at com.sun.ejb.EjbInvocation.invokeBeanMethod(EjbInvocation.java:656)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:46)↵	at org.jboss.weld.ejb.SessionBeanInterceptor.aroundInvoke(SessionBeanInterceptor.java:52)↵	at sun.reflect.GeneratedMethodAccessor285.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.EjbInvocation.proceed(EjbInvocation.java:608)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.doCall(SystemInterceptorProxy.java:163)↵	at com.sun.ejb.containers.interceptors.SystemInterceptorProxy.aroundInvoke(SystemInterceptorProxy.java:140)↵	at sun.reflect.GeneratedMethodAccessor5088.invoke(Unknown Source)↵	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)↵	at java.lang.reflect.Method.invoke(Method.java:498)↵	at com.sun.ejb.containers.interceptors.AroundInvokeInterceptor.intercept(InterceptorManager.java:883)↵	at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.java:822)↵	at com.sun.ejb.containers.interceptors.InterceptorManager.intercept(InterceptorManager.java:369)↵	at com.sun.ejb.containers.BaseContainer.__intercept(BaseContainer.java:4758)↵	at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4746)↵	at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)↵	... 138 more↵"