做一个SSH为基础框架的webapp小DEMO,复制了一把以前可以跑的代码,竟发现无法初始化数据源,报错如下:

[ERROR][org.springframework.web.context.ContextLoader][main] Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.NullPointerException

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)

at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)

at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)

at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)

at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)

at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:610)

at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)

at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)

at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)

at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)

at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)

at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4135)

at org.apache.catalina.core.StandardContext.start(StandardContext.java:4630)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)

at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)

at org.apache.catalina.startup.Embedded.start(Embedded.java:825)

at org.codehaus.mojo.tomcat.AbstractRunMojo.startContainer(AbstractRunMojo.java:558)

at org.codehaus.mojo.tomcat.AbstractRunMojo.execute(AbstractRunMojo.java:255)

at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)

at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)

at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)

at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)

at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)

at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)

at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)

at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)

at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)

at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)

at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)

at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)

at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)

Caused by: java.lang.NullPointerException

at org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServicesImpl.java:207)

at org.hibernate.service.internal.StandardServiceRegistryImpl.configureService(StandardServiceRegistryImpl.java:76)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:160)

at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:132)

at org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.java:1822)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1780)

at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1865)

at org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSessionFactory(LocalSessionFactoryBuilder.java:247)

at org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:373)

at org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:358)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)

at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)

... 42 more

2015-2-1 16:45:08 org.apache.catalina.core.StandardContext listenerStart

由于其中部分有jar包更新版本,故以为是jar包更新所致,查了1个多小时,无果,一直报这个错。

于是将原来可以跑的DEMO给跑起来,发现确实是可以跑的。将jar包更新成新的小DEMO也是可以跑的。

最后查看lib目录,发现新jar包里面多了一个oralce14.jar数据库连接驱动包。一下子想起来了,在架构老DEMO的时候由于当时手动放过oralce14.jar到lib,之后又改用了oracle5.jar并且手动删除了对oralce14.jar的依赖,却没有删除lib下的oracle14.jar包。

由于自己贪一时之快,直接复制的。真是抄近路掉坑啊!以后长记性了,新项目一定要删干净lib包。

[ERROR][org.springframework.web.context.ContextLoader][main] Context initialization failed org.sprin的更多相关文章

  1. spring 使用@Valid校验数据出错DEBUG org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod - Failed to resolve argument 0 of type

    问题原因:在 @Valid 的那个参数后面紧跟着一个 BindingResult 的参数(一定要紧跟着) 参考来源:https://segmentfault.com/q/101000000838468 ...

  2. org.springframework.web.context.support.XmlWebApplicationContext.refresh Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreatio

    错误异常: 11-Apr-2019 18:07:14.006 警告 [RMI TCP Connection(5)-127.0.0.1] org.springframework.web.context. ...

  3. org.springframework.beans.factory.BeanCreationException,Invocation of init method failed,Context initialization failed

    G:\javaanzhuang\apache-tomcat-\bin\catalina.bat run [-- ::,] Artifact ssm_qingmu02_web:war exploded: ...

  4. Caused by: java.lang.ClassNotFoundException: org.springframework.web.filter.FormContentFilter

    又是一个报错,我写代码真的是可以,所有的bug都会被我遇到,所有的问题我都能踩一遍,以前上学的时候同学就喜欢问我问题,因为他们遇到的问题,我早就遇到了......... 看看报错内容: 2019-04 ...

  5. idea出现Error configuring application listener of class org.springframework.web.context.ContextLoader

    在IDEA中写spring mvc时出现Error configuring application listener of class org.springframework.web.context. ...

  6. Log4j使用教程 log4:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).

    1.Logger类 通过Logger类的静态方法Logger.getRootLogger得到RootLogger.所有其他的loggers是通过静态方法Logger.getLogger来实例化并获取的 ...

  7. 异常将上下文初始化事件发送到类的侦听器实例.[org.springframework.web.context.ContextLoaderListener] org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class p

    严重: 异常将上下文初始化事件发送到类的侦听器实例.[org.springframework.web.context.ContextLoaderListener]org.springframework ...

  8. log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLoader).

    一.异常描述: log4j:WARN No appenders could be found for logger (org.springframework.web.context.ContextLo ...

  9. maven ClassNotFoundException: org.springframework.web.context.ContextLoader

    信息: Starting Servlet Engine: Apache Tomcat/6.0.32 2012-3-31 9:39:40 org.apache.catalina.core.Standar ...

随机推荐

  1. AWK只打印某个域后的所有域

    如转载请指明(博客http: yangzhigang cublog cn).前言:有时我们需要将某个域之后的所有域打印出来,而且每个记录(行)的域的个数也不一定,所以用$4,$5,… $n,… $(N ...

  2. Power-BI费用分析

    费用分析主要从财务三大费用入手,剖析费用的结构.用途.占用等情况,从三大费用到明细费用.部门.职员的层层钻取,从而有效地进行费用管理和控制.Power-BI前端展示:图1<ignore_js_o ...

  3. css实现元素居中

     参见详细教程,该教程涵盖了所有居中的情况: https://css-tricks.com/centering-css-complete-guide/ css元素居中 1.水平居中 1)文本,图片等行 ...

  4. Using RestTemplate, how to send the request to a proxy first so I can use my junits with JMeter?

    org.springframework.http.client.SimpleClientHttpRequestFactory java.net.Proxy java.net.Proxy.Type ja ...

  5. Exchanger示例

    Exchanger有两个用户,当一(A)方调用exchange方法之后,就开始等待,直到另一(B)方开始调用exchange方法.两个exchange可以认为是原子性的. public class C ...

  6. mysql explain输出中type的取值说明

    原文: http://www.cnitblog.com/aliyiyi08/archive/2008/09/09/48878.html 这列很重要,显示了连接使用了哪种连接类别,有无使用索引. 从最好 ...

  7. Mybatis-Plugin插件学习使用方法

    以下教程仅供学习使用,针对于IntelliJ Idea 15中的Mybatis Plugin插件. 作者博客中的教程:http://myoss.github.io/2016/MyBatis-Plugi ...

  8. 如何准确进行T+0操作

    如何准确进行T+0操作 http://tangulunjin.com.cn/t0.html 常用的几种T+0模式 1.受外盘或者个股利好高开,高开一般在10点之前会有个回抽昨日收盘价的下跌波.特别是弱 ...

  9. DataBase: MySQL在.NET中的应用

    首先需要下载MySQL: 1. 官方下载 dev.mysql.com/downloads/mysql/ 2. 解压到你所想要安装的位置,在文件夹里创建my.ini文件 [mysql] # 设置mysq ...

  10. Andriod环境搭建

    安卓是一款现在在移动端十分流行的系统,本人出于好奇心,希望彻底了解安卓的开发技. 首先了解一下安卓的系统构架,安卓大致分为四层架构,五块区域: 1.Linux内核层 Andriod是基于Linux2. ...