设置 W3C Web身份验证（WebAuthn）时，出现以下错误。

We are sorry...

Cannot login,credential setup required.

我在平台上已有用户帐户，并且已将服务器从v7.0.0升级到v8.0.0。登录时出现错误，并从凭据列表中选择WebAuthn。

这是服务器记录的错误。

00:26:41,982 WARN [org.keycloak.services] (default task-47) KC-SERVICES0013: Failed authentication: org.keycloak.authentication.AuthenticationFlowException: authenticator: webauthn-authenticator

这是我的配置的屏幕截图。

这是错误的完整堆栈跟踪

at org.keycloak.keycloak-services@8.0.0//org.keycloak.authentication.DefaultAuthenticationFlow.processSingleFlowExecutionmodel(DefaultAuthenticationFlow.java:448)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.authentication.DefaultAuthenticationFlow.processaction(DefaultAuthenticationFlow.java:151)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.authentication.AuthenticationProcessor.authenticationaction(AuthenticationProcessor.java:958)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.services.resources.LoginactionsService.processFlow(LoginactionsService.java:294)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.services.resources.LoginactionsService.processAuthentication(LoginactionsService.java:265)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.services.resources.LoginactionsService.authenticate(LoginactionsService.java:261)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.services.resources.LoginactionsService.authenticateForm(LoginactionsService.java:322)

at jdk.internal.reflect.GeneratedMethodaccessor834.invoke(Unknown Source)

at java.base/jdk.internal.reflect.DelegatingMethodaccessorImpl.invoke(DelegatingMethodaccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:566)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeonTarget(ResourceMethodInvoker.java:517)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeonTargetafterFilter(ResourceMethodInvoker.java:406)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeonTarget$0(ResourceMethodInvoker.java:370)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invokeonTarget(ResourceMethodInvoker.java:372)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:344)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invokeonTargetObject(ResourceLocatorInvoker.java:137)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:100)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)

at org.jboss.resteasy.resteasy-jaxrs@3.9.0.Final//org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)

at javax.servlet.api@2.0.0.Final//javax.servlet.http.HttpServlet.service(HttpServlet.java:590)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)

at org.keycloak.keycloak-services@8.0.0//org.keycloak.services.filters.KeycloakSessionServletFilter.doFilter(KeycloakSessionServletFilter.java:91)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)

at io.undertow.core@2.0.26.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.security.ServletauthenticationCallHandler.handleRequest(ServletauthenticationCallHandler.java:57)

at io.undertow.core@2.0.26.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.core@2.0.26.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)

at io.undertow.core@2.0.26.Final//io.undertow.security.handlers.AuthenticationmechanismsHandler.handleRequest(AuthenticationmechanismsHandler.java:60)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)

at io.undertow.core@2.0.26.Final//io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)

at io.undertow.core@2.0.26.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)

at io.undertow.core@2.0.26.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.security.jacc.JaccContextIdHandler.handleRequest(JaccContextIdHandler.java:61)

at io.undertow.core@2.0.26.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)

at io.undertow.core@2.0.26.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupaction$1.call(ServletRequestContextThreadSetupaction.java:48)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.core.ContextClassLoaderSetupaction$1.call(ContextClassLoaderSetupaction.java:43)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.security.SecurityContextThreadSetupaction.lambda$create$0(SecurityContextThreadSetupaction.java:105)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupaction.lambda$create$0(UndertowDeploymentInfoService.java:1504)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupaction.lambda$create$0(UndertowDeploymentInfoService.java:1504)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupaction.lambda$create$0(UndertowDeploymentInfoService.java:1504)

at org.wildfly.extension.undertow@18.0.0.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupaction.lambda$create$0(UndertowDeploymentInfoService.java:1504)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)

at io.undertow.servlet@2.0.26.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)

at io.undertow.core@2.0.26.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:376)

at io.undertow.core@2.0.26.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)

at org.jboss.threads@2.3.3.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)

at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)

at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)

at org.jboss.threads@2.3.3.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)

at java.base/java.lang.Thread.run(Thread.java:834)