Exception starting filter [struts2]
柴米油盐那点事儿:
你的我按着你说的配置以后还是报错:
严重: Exception starting filter struts2Filter
java.lang.NoClassDefFoundError: org/apache/logging/log4j/LogManager
at org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.(StrutsPrepareAndExecuteFilter.java:49)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at java.lang.Class.newInstance(Class.java:383)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:275)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:424)
at org.apache.catalina.core.ApplicationFilterConfig.(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardCon
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