java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory

[sjqzone]

slf4j-api-1.5.2,slf4j-log4j12-1.5.2,log4j-1.2.8包已经有了.
,
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.orm.hibernate3.LocalSessionFactoryBean]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:115)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:61)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:877)
... 40 more
Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:151)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.class$(LocalSessionFactoryBean.java:174)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.<init>(LocalSessionFactoryBean.java:174)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100)
... 42 more

[liup19751227]

你的jar包没有考全吧

[sjqzone]

呵呵，解决了。是导入的包的版本不兼容。。

[laiahu]

jar包没有考全或引入两个相同的jar包

[走走—逛逛]

是的。我的错误原因是引入了两个相同的jar包。

[wangzheng800217]

我也遇到这个问题了 谢谢

[sally-wang]

我也遇到了这个问题,是包引入出现了问题

[shashadezhu888]

遇到同样的问题，(*^__^*) 嘻嘻……

[luo338244]

我引入slf4j-api-1.5.11.jar和slf4j-simple-1.5.11.jar和log4j-1.2.11.jar就没有问题

[linjsj4]

请问 这些包在哪里有啊

[langhua022]

知道了原来是log4j.jar忘了导进来

[深夜情感老师]

我也遇到了这问题啊！！！

[sada09]

相似的问题，没有找到原因。