加载SPRING的ApplicationContext.xml出错

这个是JDK的问题，好像很麻烦，不知道楼主有没有找到解决办法收起

Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Initialization of bean failed; nested exception is java.lang.NullPointerException

试一下看。收起

但我现在把获取数据源连接改为：

却又报下面的错误：
[10-4-9 15:35:41:584 CST] 0000001b ContextLoader E org.springframework.web.context.ContextLoader initWebApplicationContext Context initialization failed
                                 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'demoBOTarget' defined in file [E:\DevTools\IBM\WebSphere\AppServer\profiles\AppSrv01\installedApps\XujianzhouNode01Cell\ccatuds30_war.ear\ccatuds30.war\WEB-INF\classes\config\applicationContext-bo.xml]: Cannot resolve reference to bean 'demoDao' while setting bean property 'demoDao'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'demoDao' defined in file [E:\DevTools\IBM\WebSphere\AppServer\profiles\AppSrv01\installedApps\XujianzhouNode01Cell\ccatuds30_war.ear\ccatuds30.war\WEB-INF\classes\config\applicationContext-dao.xml]: Cannot resolve reference to bean 'sqlMapClient' while setting bean property 'sqlMapClient'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlMapClient' defined in file [E:\DevTools\IBM\WebSphere\AppServer\profiles\AppSrv01\installedApps\XujianzhouNode01Cell\ccatuds30_war.ear\ccatuds30.war\WEB-INF\classes\config\applicationContext.xml]: Cannot resolve reference to bean 'dataSource' while setting bean property 'dataSource'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource': Initialization of bean failed; nested exception is java.lang.NullPointerException收起

上面的错误的配置是：
                        class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
               
                        classpath:/config/dbconfig.properties
               
       

初始化时，创建相应的BEAN失败。收起

应该跟NAMESPACE没关系，我这个应用在JBOSS一切正常的。
就是在WAS下，出了这么多问题。
目前是两大问题：一是本贴的问，另一个是乱码问题，在另外的一个贴子里。收起

可能ApplicationContext.xml中采用的namespace不对。收起

[10-3-21 12:09:05:366 CST] 00000008 webapp        E com.ibm.ws.webcontainer.webapp.WebApp notifyServletContextCreated SRVE0283E: 初始化上下文时捕获到异常：{0}
                                 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'propertyConfig' defined in file [E:\DevTools\IBM\WebSphere\AppServer\profiles\AppSrv01\installedApps\XujianzhouNode01Cell\ccatsuds30_war.ear\ccatsuds30.war\WEB-INF\classes\config\applicationContext.xml]: Initialization of bean failed; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:478)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
at java.security.AccessController.doPrivileged(AccessController.java:224)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:516)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:363)
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
at com.regaltec.uds3.common.spring.ContextLoaderListenerPlus.contextInitialized(ContextLoaderListenerPlus.java:12)
at com.ibm.ws.webcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:1667)
at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:368)
at com.ibm.ws.webcontainer.webapp.WebAppImpl.initialize(WebAppImpl.java:294)
at com.ibm.ws.webcontainer.webapp.WebGroupImpl.addWebApplication(WebGroupImpl.java:100)
at com.ibm.ws.webcontainer.VirtualHostImpl.addWebApplication(VirtualHostImpl.java:166)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApp(WSWebContainer.java:731)
at com.ibm.ws.webcontainer.WSWebContainer.addWebApplication(WSWebContainer.java:616)
at com.ibm.ws.webcontainer.component.WebContainerImpl.install(WebContainerImpl.java:376)
at com.ibm.ws.webcontainer.component.WebContainerImpl.start(WebContainerImpl.java:668)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:1120)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:1313)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:619)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:938)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:723)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:2044)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:437)
at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:122)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:380)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$300(CompositionUnitMgrImpl.java:108)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$CUInitializer.run(CompositionUnitMgrImpl.java:935)
at com.ibm.wsspi.runtime.component.WsComponentImpl$_AsynchInitializer.run(WsComponentImpl.java:349)
at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1550)
Caused by: java.lang.NullPointerException
at org.springframework.core.GenericTypeResolver.getTypeVariableMap(GenericTypeResolver.java:144)
at org.springframework.core.GenericTypeResolver.resolveReturnType(GenericTypeResolver.java:93)
at org.springframework.beans.GenericTypeAwarePropertyDescriptor.getPropertyType(GenericTypeAwarePropertyDescriptor.java:58)
at java.beans.PropertyDescriptor.setWriteMethod(PropertyDescriptor.java:111)
at java.beans.PropertyDescriptor.(PropertyDescriptor.java:77)
at org.springframework.beans.GenericTypeAwarePropertyDescriptor.(GenericTypeAwarePropertyDescriptor.java:47)
at org.springframework.beans.CachedIntrospectionResults.(CachedIntrospectionResults.java:250)
at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:144)
at org.springframework.beans.BeanWrapperImpl.getCachedIntrospectionResults(BeanWrapperImpl.java:252)
at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:380)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1287)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1248)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1008)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:470)
... 36 more

[10-3-21 12:09:05:788 CST] 00000008 SystemErr     R log4j:WARN Continuable parsing error 98 and column 23
[10-3-21 12:09:05:788 CST] 00000008 SystemErr     R log4j:WARN 元素类型“log4j:configuration”的内容必须与“(renderer*,appender*,(category|logger)*,root?,categoryFactory?)”匹配。


我的环境是：WINDOWS7+WAS7+应用(EXTJS+STRUTS+SPRING+IBATIS)+ORACLE10。收起