Sample web application cannot run servlet in Wildfly

Hello.

I tried creating and running the initial sample code from a Java Enterprise new project, with the following configuration:

• Project template: Web application
• Project SDK 17 version 17.0.1
• Version: Jakarta EE 9
• Specifications: Web Profile
• Server: local JBoss/WildFly 25.0.1.Final

The index.jsp shows correctly, but when I click on the "Hello Servlet" link it says Not Found. The server logs complain about this:

13:38:30,609 WARN [org.jboss.modules.define] (Weld Thread Pool -- 13) Failed to define class com.example.javaee_example.HelloServlet in Module "deployment.javaEE_example-1.0-SNAPSHOT.war" from Service Module Loader: java.lang.NoClassDefFoundError: Failed to link com/example/javaee_example/HelloServlet (Module "deployment.javaEE_example-1.0-SNAPSHOT.war" from Service Module Loader): jakarta/servlet/http/HttpServlet
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1090)
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:424)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:555)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:126)
at org.jboss.modules.Module.loadModuleClass(Module.java:753)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at org.jboss.as.weld@25.0.1.Final//org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadClass(AnnotatedTypeLoader.java:83)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadAnnotatedType(AnnotatedTypeLoader.java:63)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:108)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:87)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:55)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:52)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:62)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:55)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.JBossThread.run(JBossThread.java:513)

13:38:30,609 WARN [org.jboss.modules.define] (Weld Thread Pool -- 3) Failed to define class com.example.javaee_example.HelloApplication in Module "deployment.javaEE_example-1.0-SNAPSHOT.war" from Service Module Loader: java.lang.NoClassDefFoundError: Failed to link com/example/javaee_example/HelloApplication (Module "deployment.javaEE_example-1.0-SNAPSHOT.war" from Service Module Loader): jakarta/ws/rs/core/Application
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1012)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1090)
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:424)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:555)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:339)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:126)
at org.jboss.modules.Module.loadModuleClass(Module.java:753)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:247)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:410)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:116)
at org.jboss.as.weld@25.0.1.Final//org.jboss.as.weld.WeldModuleResourceLoader.classForName(WeldModuleResourceLoader.java:68)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadClass(AnnotatedTypeLoader.java:83)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.AnnotatedTypeLoader.loadAnnotatedType(AnnotatedTypeLoader.java:63)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.FastAnnotatedTypeLoader.loadAnnotatedType(FastAnnotatedTypeLoader.java:108)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.BeanDeployer.addClass(BeanDeployer.java:87)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:55)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.bootstrap.ConcurrentBeanDeployer$1.doWork(ConcurrentBeanDeployer.java:52)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:62)
at org.jboss.weld.core@3.1.8.Final//org.jboss.weld.executor.IterativeWorkerTaskFactory$1.call(IterativeWorkerTaskFactory.java:55)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:833)
at org.jboss.threads@2.4.0.Final//org.jboss.threads.JBossThread.run(JBossThread.java:513)

But I do not understand what is the problem. Can you help me? Many thanks.

Project files:

Upload id: 2021_11_29_BkShFRMMPn1QNFyE (file: javaEE_example.zip)