I was previously using NetBeans IDE in Windows 10. I got a new PC with Windows 11. Both NetBeans IDE and Eclipse IDE are installed. In NetBeans IDE, while trying to configure the tomcat server, I got the following error:enter image description here. I shifted to Eclipse IDE and configured the tomcat server (version 9.0). I migrated the project from NetBeans IDE to Eclipse IDE. While trying to run the project in eclipse, I received the following error
Oct 10, 2024 7:43:44 AM org.apache.catalina.core.ApplicationContext logINFO: Marking servlet [liveData] as unavailableOct 10, 2024 7:43:44 AM org.apache.catalina.core.StandardWrapperValve invokeSEVERE: Allocate exception for servlet [liveData]java.lang.ClassNotFoundException: com.bhel.servlets.LiveData at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365) at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188) at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:539) at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:520) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:150) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1042) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:761) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source)My web.xml file is as below:
<?xml version="1.0" encoding="UTF-8"?><web-app version="3.1" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"><!--servlet description--><servlet><servlet-name>liveData</servlet-name><servlet-class>com.bhel.servlets.LiveData</servlet-class></servlet><servlet><servlet-name>MonData</servlet-name><servlet-class>com.bhel.servlets.MonData</servlet-class></servlet><servlet><servlet-name>hConData</servlet-name><servlet-class>com.bhel.servlets.hConData</servlet-class></servlet><servlet-mapping><servlet-name>liveData</servlet-name><url-pattern>/ld</url-pattern></servlet-mapping><servlet><servlet-name>conData</servlet-name><servlet-class>com.bhel.servlets.conData</servlet-class></servlet><servlet><servlet-name>AllConData</servlet-name><servlet-class>com.bhel.servlets.AllConData</servlet-class></servlet><servlet-mapping><servlet-name>AllConData</servlet-name><url-pattern>/allcd</url-pattern></servlet-mapping><servlet><servlet-name>ProductWise</servlet-name><servlet-class>com.bhel.servlets.ProductWiseData</servlet-class></servlet><servlet-mapping><servlet-name>ProductWise</servlet-name><url-pattern>/pro_grp</url-pattern></servlet-mapping><servlet-mapping><servlet-name>conData</servlet-name><url-pattern>/cd</url-pattern></servlet-mapping><servlet-mapping><servlet-name>MonData</servlet-name><url-pattern>/md</url-pattern></servlet-mapping><servlet-mapping><servlet-name>hConData</servlet-name><url-pattern>/hcd</url-pattern></servlet-mapping><session-config><session-timeout> 30</session-timeout></session-config></web-app>Can some one please point me out where am I going wrong. Here is my deployment description window:enter image description here
I am receiving the above exception for whatever I tried. Please help me in fixing this. Thank you.