Severe: exception starting filter struts2
Class: COM. opensymphony. xwork2.spring. springobjectfactory
File: springobjectfactory. Java
Method: getclassinstance
Line: 220-com/opensymphony/xwork2/spring/springobjectfactory. Java: 220:-1
At org. Apache. struts2.dispatcher. Dispatcher. INIT (dispatcher. Java: 437)
At org. Apache. struts2.dispatcher. filterdispatcher. INIT (filterdispatcher. Java: 195)
At org. Apache. Catalina. Core. applicationfilterconfig. getfilter (applicationfilterconfig. Java: 275)
At org. Apache. Catalina. Core. applicationfilterconfig. setfilterdef (applicationfilterconfig. Java: 397)
At org. Apache. Catalina. Core. applicationfilterconfig. <init> (applicationfilterconfig. Java: 108)
At org. Apache. Catalina. Core. standardcontext. filterstart (standardcontext. Java: 3709)
At org. Apache. Catalina. Core. standardcontext. Start (standardcontext. Java: 4356)
At org. Apache. Catalina. Core. containerbase. addchildinternal (containerbase. Java: 791)
At org. Apache. Catalina. Core. containerbase. addchild (containerbase. Java: 771)
At org. Apache. Catalina. Core. standardhost. addchild (standardhost. Java: 525)
At org. Apache. Catalina. startup. hostconfig. deploydescriptor (hostconfig. Java: 626)
At org. Apache. Catalina. startup. hostconfig. deploydescriptors (hostconfig. Java: 553)
At org. Apache. Catalina. startup. hostconfig. deployapps (hostconfig. Java: 488)
At org. Apache. Catalina. startup. hostconfig. Check (hostconfig. Java: 1215)
At org. Apache. Catalina. startup. hostconfig. lifecycleevent (hostconfig. Java: 293)
At org. Apache. Catalina. util. lifecyclesupport. firelifecycleevent (lifecyclesupport. Java: 117)
At org. Apache. Catalina. Core. containerbase. backgroundprocess (containerbase. Java: 1337)
At org. Apache. Catalina. Core. containerbase $ containerbackgroundprocessor. processchil.pdf (containerbase. Java: 1601)
At org. Apache. Catalina. Core. containerbase $ containerbackgroundprocessor. processchil.pdf (containerbase. Java: 1610)
At org. Apache. Catalina. Core. containerbase $ containerbackgroundprocessor. Run (containerbase. Java: 1590)
At java. Lang. thread. Run (unknown source)
Caused by: Java. Lang. nullpointerexception
At com. opensymphony. xwork2.spring. springobjectfactory. getclassinstance (springobjectfactory. Java: 220)
At com. opensymphony. xwork2.config. providers. xmlconfigurationprovider. verifyresulttype (xmlconfigurationprovider. Java: 530)
At com. opensymphony. xwork2.config. providers. xmlconfigurationprovider. addresulttypes (xmlconfigurationprovider. Java: 501)
At com. opensymphony. xwork2.config. providers. xmlconfigurationprovider. addpackage (xmlconfigurationprovider. Java: 457)
At com. opensymphony. xwork2.config. providers. xmlconfigurationprovider. loadpackages (xmlconfigurationprovider. Java: 275)
At org. Apache. struts2.config. strutsxmlconfigurationprovider. loadpackages (strutsxmlconfigurationprovider. Java: 111)
At com. opensymphony. xwork2.config. impl. defaultconfiguration. reloadcontainer (defaultconfiguration. Java: 204)
At com. opensymphony. xwork2.config. configurationmanager. getconfiguration (configurationmanager. Java: 66)
At org. Apache. struts2.dispatcher. Dispatcher. init_preloadconfiguration (dispatcher. Java: 380)
At org. Apache. struts2.dispatcher. Dispatcher. INIT (dispatcher. Java: 424)
... 20 more
2011-8-28 1:19:47 org. Apache. Catalina. Core. standardcontext start
Severe: Error filterstart
2011-8-28 1:19:47 org. Apache. Catalina. Core. standardcontext start
Severe: context [] startup failed due to previous errors
Cause and solution:
Do not introduce the package: struts2-spring-plugin-2.2.3.jar.
That's simple.
When this jar package exists, No matter you use spring, it will go to the spring-related content to start the spring container. If there is no spring-related content, this error will be reported.