Bom dia pessoal!
Estou tentando utilizar o Framework Spring, porém está gerando o erro: HTTP Status 500 - javax/servlet/http/HttpServlet (conforme tela anexo)
Eu adicionei os .JARs abaixo na /WEB-INF/lib
aopalliance-1.0
jcl-over-slf4j-1.7.2
joda-time-2.1
log4j-1.2.17
mysql-connector-java-5.1.22-bin
slf4j-api-1.7.2
slf4j-log4j12-1.7.2
spring-aop-3.1.2.RELEASE
spring-asm-3.1.2.RELEASE
spring-beans-3.1.2.RELEASE
spring-context-3.1.2.RELEASE
spring-context-support-3.1.2.RELEASE
spring-core-3.1.2.RELEASE
spring-expression-3.1.2.RELEASE
spring-web-3.0.2.RELEASE
spring-webmvc-3.0.3.RELEASE
Cliquei com o direito nos .JARs, em Build Path => ADD Build Path
Adicionei o projeto no Tomcat, com o direito => ADD and Remove
Verifiquei no Tomcat, em Open launch configuration, Casspath, Bootstrap Entries e os .JARs estavam lá…
Alguém sabe porque está ocorrendo este erro, e poderia me ajudar ?
Desde já agradeço a atenção!
posta o stack trace.
la no build path do seu projeto está o seu tomcat de server library né?
Está sim… anexo print…
No console é mostrado:
Nov 26, 2012 11:17:05 AM org.apache.catalina.core.StandardContext loadOnStartup
SEVERE: Servlet /fj21-tarefas threw load() exception
java.lang.NoClassDefFoundError: javax/servlet/http/HttpServlet
at java.lang.ClassLoader.findBootstrapClass(Native Method)
at java.lang.ClassLoader.findBootstrapClassOrNull(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1629)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:532)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:514)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:133)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1136)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5027)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Obrigado!
