[cas user] error

[Bima sakti]

i cant load on tomcat, with this log.
thanks a lot.

016-07-05 21:08:54,971 ERROR [org.springframework.web.context.ContextLoader] - <Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.beans.factory.config.PropertyPlaceholderConfigurer#0': Error setting property values; nested exception is org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:

PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'systemPropertiesModeName' threw exception; nested exception is org.springframework.core.ConstantException: Field 'SYSTEM_PROPERTIES_MODE_ENVIRONMENT' not found in class [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer]

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1363)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1085)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:516)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:196)

at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:626)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407)

at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)

at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)

at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)

at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1073)

at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857)

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)

at java.util.concurrent.FutureTask.run(FutureTask.java:262)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

at java.lang.Thread.run(Thread.java:745)

Caused by: org.springframework.beans.PropertyBatchUpdateException; nested PropertyAccessExceptions (1) are:

PropertyAccessException 1: org.springframework.beans.MethodInvocationException: Property 'systemPropertiesModeName' threw exception; nested exception is org.springframework.core.ConstantException: Field 'SYSTEM_PROPERTIES_MODE_ENVIRONMENT' not found in class [org.springframework.beans.factory.config.PropertyPlaceholderConfigurer]

at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:102)

at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:58)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1360)

... 25 more

>

Jul 05, 2016 9:08:54 PM org.apache.catalina.core.StandardContext startInternal

SEVERE: Error listenerStart

Jul 05, 2016 9:08:55 PM org.apache.catalina.core.StandardContext startInternal

SEVERE: Context [/cas] startup failed due to previous errors