Java Wildfly上DNSNameService的NoClassDefFoundError
我目前正在尝试discord4j，并希望构建一个JavaEE应用程序，通过api发送短消息。问题是，API告诉我它找不到类Java Wildfly上DNSNameService的NoClassDefFoundError,java,jakarta-ee,wildfly,Java,Jakarta Ee,Wildfly,我目前正在尝试discord4j，并希望构建一个JavaEE应用程序，通过api发送短消息。问题是，API告诉我它找不到类sun/net/spi/nameservice/dns/DNSNameService 以下是我如何尝试实施我的服务： @Singleton @Startup public class DiscordService { private IChannel channel; private IDiscordClient client; @PostCons
sun/net/spi/nameservice/dns/DNSNameService@Singleton
@Startup
public class DiscordService {
private IChannel channel;
private IDiscordClient client;
@PostConstruct
public void init() {
System.out.println("INIT#####");
try {
client = new ClientBuilder().withToken("TOKEN..")
.login();
client.getDispatcher().registerListener(new MessageListener());
} catch (DiscordException e) {
e.printStackTrace();
}
}
@PreDestroy
public void destroy() {
try {
client.logout();
} catch (HTTP429Exception | DiscordException e) {
e.printStackTrace();
}
}
13:25:28,050 ERROR [io.undertow.request] (default task-5) UT005023: Exception handling request to /aclbot/MyServlet: javax.ejb.EJBException: WFLYEJB0442: Unexpected Error
at org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:184)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:277)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:327)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:43)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
at org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation(ContainerManagedConcurrencyInterceptor.java:110)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:66)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
at org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
at org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:195)
at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
at at.test.aclbot.service.DiscordService$$$view1.init(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap(Reflections.java:436)
at org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke(EnterpriseBeanProxyMethodHandler.java:127)
at org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke(EnterpriseTargetBeanInstance.java:56)
at org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke(ProxyMethodHandler.java:100)
at at.test.aclbot.service.DiscordService$Proxy$_$$_Weld$EnterpriseProxy$.init(Unknown Source)
at at.test.aclbot.service.MyServlet.doGet(MyServlet.java:38)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:284)
at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:263)
at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:174)
at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoClassDefFoundError: sun/net/spi/nameservice/dns/DNSNameService
at sx.blah.discord.api.internal.ServiceUtil.loadServices(ServiceUtil.java:87)
at sx.blah.discord.api.internal.DiscordClientImpl.<clinit>(DiscordClientImpl.java:34)
at sx.blah.discord.api.ClientBuilder.build(ClientBuilder.java:102)
at sx.blah.discord.api.ClientBuilder.login(ClientBuilder.java:116)
at at.test.aclbot.service.DiscordService.init(DiscordService.java:25)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82)
at org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93)
at org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
at org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:64)
at org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
at org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.component.singleton.SingletonComponentInstanceAssociationInterceptor.processInvocation(SingletonComponentInstanceAssociationInterceptor.java:53)
at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
at org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275)
... 75 more
Caused by: java.lang.ClassNotFoundException: sun.net.spi.nameservice.dns.DNSNameService from [Module "deployment.aclbot.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:198)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:363)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:351)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:93)
... 107 more
13:25:28050错误[io.undertow.request]（默认任务-5）UT005023:异常处理请求到/aclbot/MyServlet:javax.ejb.ejb异常：WFLYEJB0442:意外错误
位于org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionOnourtx（CMTTxInterceptor.java:184）
在org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInurtx（CMTTxInterceptor.java:277）
位于org.jboss.as.ejb3.tx.CMTTxInterceptor.required（CMTTxInterceptor.java:327）
位于org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation（CMTTxInterceptor.java:239）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation（CurrentInvocationContextInterceptor.java:41）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation（WaitTimeInterceptor.java:43）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.security.SecurityContedeInterceptor.processInvocation（SecurityContedeInterceptor.java:100）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
在org.jboss.invocation.InterceptorContext$invocation.procedure（InterceptorContext.java:437）
位于org.jboss.as.ejb3.concurrency.ContainerManagedConcurrencyInterceptor.processInvocation（ContainerManagedConcurrencyInterceptor.java:110）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation（ShutDownInterceptorFactory.java:64）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation（LoggingInterceptor.java:66）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation（NamespaceContextInterceptor.java:50）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation（AdditionalSetupInterceptor.java:54）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation（ContextClassLoaderInterceptor.java:64）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.invocation.InterceptorContext.run（InterceptorContext.java:356）
位于org.wildfly.security.manager.WildFlySecurityManager.doChecked（WildFlySecurityManager.java:636）
位于org.jboss.invocation.AccessCheckingInterceptor.processInvocation（AccessCheckingInterceptor.java:61）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.invocation.InterceptorContext.run（InterceptorContext.java:356）
在org.jboss.invocation.privilegedwithcombineterceptor.processInvocation（privilegedwithcombineterceptor.java:80）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.invocation.ChainedInterceptor.processInvocation（ChainedInterceptor.java:61）
位于org.jboss.as.ee.component.ViewService$View.invoke（ViewService.java:195）
位于org.jboss.as.ee.component.ViewDescription$1.processInvocation（viewsDescription.java:185）
在org.jboss.invocation.InterceptorContext.procedure（InterceptorContext.java:340）上
位于org.jboss.invocation.ChainedInterceptor.processInvocation（ChainedInterceptor.java:61）
位于org.jboss.as.ee.component.ProxyInvocationHandler.invoke（ProxyInvocationHandler.java:73）
位于at.test.aclbot.service.DiscordService$$$$view1.init（未知源）
在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处
位于sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）
在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）中
位于java.lang.reflect.Method.invoke（Method.java:498）
位于org.jboss.weld.util.reflection.Reflections.invokeAndUnwrap（Reflections.java:436）
位于org.jboss.weld.bean.proxy.EnterpriseBeanProxyMethodHandler.invoke（EnterpriseBeanProxyMethodHandler.java:127）
位于org.jboss.weld.bean.proxy.EnterpriseTargetBeanInstance.invoke（EnterpriseTargetBeanInstance.java:56）
位于org.jboss.weld.bean.proxy.ProxyMethodHandler.invoke（ProxyMethodHandler.java:100）
位于at.test.aclbot.service.DiscordService$Proxy$\u$$\ uWeld$EnterpriseProxy$.init（未知源）
位于at.test.aclbot.service.MyServlet.doGet（MyServlet.java:38）
位于javax.servlet.http.HttpServlet.service（HttpServlet.java:687）
位于javax.servlet.http.HttpServlet.service（HttpServlet.java:790）
位于io.undertow.servlet.handlers.ServletHandler.HandlerRequest（ServletHandler.java:85）
位于io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.HandlerRequest（ServletSecurityRoleHandler.java:62）
位于io.undertow.servlet.handlers.ServletDispatchingHandler.HandlerRequest（ServletDispatchingHandler.java:36）
位于org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.HandlerRequest（SecurityContextAssociationHandler.java:78）
位于io.undertow.server.handlers.PredicateHandler.HandlerRequest（PredicateHandler.java:43）
位于io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest（SSLInformationAssociationHandler.java:131）
位于io.undertow.servlet.handlers.security.ServletA