I have been struggling all day with this: I have a DynamicWebProject. It worked fine. But at some point, I decided to clear an additional can that was not used in the project. After my cleaning, I have a lot of mistakes. Therefore, I roll back all my changes (I mean that I reconfigured all the banks). But I also played with the Build Path project, Eclipse, from the Debug configuration. Unfortunately, I do not remember these changes (with Path material). And when I run both on the server, tomcat shows me this:
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04.12.2012 16:37:43 org.apache.catalina.core.ApplicationContext log SEVERE: StandardWrapper.Throwable java.lang.NoClassDefFoundError: javax/servlet/ServletConfig at org.apache.axis2.deployment.WarBasedAxisConfigurator.<init>(WarBasedAxisConfigurator.java:103) at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:584) at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:454) at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:60) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185) 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$Sync.innerRun(Unknown Source) at java.util.concurrent.FutureTask.run(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 04.12.2012 16:37:43 org.apache.catalina.core.StandardContext loadOnStartup SEVERE: Servlet /library threw load() exception java.lang.NoClassDefFoundError: javax/servlet/ServletConfig at org.apache.axis2.deployment.WarBasedAxisConfigurator.<init>(WarBasedAxisConfigurator.java:103) at org.apache.axis2.transport.http.AxisServlet.initConfigContext(AxisServlet.java:584) at org.apache.axis2.transport.http.AxisServlet.init(AxisServlet.java:454) at org.apache.axis2.webapp.AxisAdminServlet.init(AxisAdminServlet.java:60) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185) at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080) at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5027) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase$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$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 04.12.2012 16:37:43 org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["http-bio-8080"] 04.12.2012 16:37:43 org.apache.coyote.AbstractProtocol start INFO: Starting ProtocolHandler ["ajp-bio-8009"] 04.12.2012 16:37:43 org.apache.catalina.startup.Catalina start INFO: Server startup in 3556 ms
`
I am truly attached to this endless battle. What am I doing wrong? What are Ellipse and Tomcat trying to tell me?
Done.
So. How to restore functionality. First of all, my project was a backup in the SVN repository. Then I create a new workspace in Eclipse. new workspace in another folder. And the Checkout project from SVN. After that, at the step - on the server, I caught errors and added the missing libraries (banks) one by one. And hey, it works! So, as I thought, the problem lies in the configuration of eclipce and the project, as well as in the Run / Debug configuration. How to find errors in the configuration, I do not know :(, but I will try in the old workspace.
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