title: Wildfly + Eclipse Deployment Scanners
body: <p>I'm completely new to working with servers in general and I am trying to set up some software for a class that is starting next week. I keep running into this problem while trying to get Wildfly to work through Eclipse. I go to run the server and every time, no matter what version I choose, I always get this same error message:</p>
  <blockquote>
  <p>An internal error occurred during: &quot;Updating Deployment Scanners for Server: WildFly 24+&quot;.
  Could not initialize class org.wildfly.security.auth.client.DefaultAuthenticationContextProvider</p>
  </blockquote>
  <p>Here is the console log as well</p>
  <pre><code>19:43:26,466 INFO  [org.jboss.msc] (main) JBoss MSC version 1.4.12.Final
  19:43:26,474 INFO  [org.jboss.threads] (main) JBoss Threads version 2.4.0.Final
  19:43:26,565 INFO  [org.jboss.as] (MSC service thread 1-1) WFLYSRV0049: WildFly Full 24.0.1.Final (WildFly Core 16.0.1.Final) starting
  19:43:27,102 INFO  [org.wildfly.security] (ServerService Thread Pool -- 28) ELY00001: WildFly Elytron version 1.16.1.Final
  19:43:27,346 INFO  [org.jboss.as.controller.management-deprecated] (ServerService Thread Pool -- 22) WFLYCTL0033: Extension 'security' is deprecated and may not be supported in future versions
  19:43:27,542 INFO  [org.jboss.as.controller.management-deprecated] (Controller Boot Thread) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/core-service=management/management-interface=http-interface' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
  19:43:27,561 INFO  [org.jboss.as.controller.management-deprecated] (ServerService Thread Pool -- 16) WFLYCTL0028: Attribute 'security-realm' in the resource at address '/subsystem=undertow/server=default-server/https-listener=https' is deprecated, and may be removed in a future version. See the attribute description in the output of the read-resource-description operation to learn more about the deprecation.
  19:43:27,614 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0039: Creating http management service using socket-binding (management-http)
  19:43:27,629 INFO  [org.xnio] (MSC service thread 1-4) XNIO version 3.8.4.Final
  19:43:27,635 INFO  [org.xnio.nio] (MSC service thread 1-4) XNIO NIO Implementation Version 3.8.4.Final
  19:43:27,665 INFO  [org.wildfly.extension.io] (ServerService Thread Pool -- 54) WFLYIO001: Worker 'default' has auto-configured to 24 IO threads with 192 max task threads based on your 12 available processors
  19:43:27,669 INFO  [org.wildfly.extension.health] (ServerService Thread Pool -- 52) WFLYHEALTH0001: Activating Base Health Subsystem
  19:43:27,671 INFO  [org.wildfly.extension.microprofile.config.smallrye] (ServerService Thread Pool -- 63) WFLYCONF0001: Activating MicroProfile Config Subsystem
  19:43:27,671 INFO  [org.wildfly.extension.microprofile.jwt.smallrye] (ServerService Thread Pool -- 64) WFLYJWT0001: Activating MicroProfile JWT Subsystem
  19:43:27,672 INFO  [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 53) WFLYCLINF0001: Activating Infinispan subsystem.
  19:43:27,673 WARN  [org.jboss.as.txn] (ServerService Thread Pool -- 74) WFLYTX0013: The node-identifier attribute on the /subsystem=transactions is set to the default value. This is a danger for environments running multiple servers. Please make sure the attribute value is unique.
  19:43:27,680 INFO  [org.jboss.as.jsf] (ServerService Thread Pool -- 60) WFLYJSF0007: Activated the following Jakarta Server Faces Implementations: [main]
  19:43:27,686 INFO  [org.wildfly.extension.microprofile.opentracing] (ServerService Thread Pool -- 65) WFLYTRACEXT0001: Activating MicroProfile OpenTracing Subsystem
  19:43:27,689 INFO  [org.wildfly.extension.metrics] (ServerService Thread Pool -- 62) WFLYMETRICS0001: Activating Base Metrics Subsystem
  19:43:27,694 INFO  [org.jboss.as.security] (ServerService Thread Pool -- 72) WFLYSEC0002: Activating Security Subsystem
  19:43:27,700 INFO  [org.jboss.as.naming] (ServerService Thread Pool -- 66) WFLYNAM0001: Activating Naming Subsystem
  19:43:27,715 INFO  [org.jboss.as.jaxrs] (ServerService Thread Pool -- 55) WFLYRS0016: RESTEasy version 3.15.1.Final
  19:43:27,717 INFO  [org.jboss.as.webservices] (ServerService Thread Pool -- 76) WFLYWS0002: Activating WebServices Extension
  19:43:27,727 INFO  [org.jboss.as.security] (MSC service thread 1-4) WFLYSEC0001: Current PicketBox version=5.0.3.Final-redhat-00007
  19:43:27,766 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-7) WFLYUT0003: Undertow 2.2.8.Final starting
  19:43:27,768 INFO  [org.jboss.as.connector] (MSC service thread 1-7) WFLYJCA0009: Starting Jakarta Connectors Subsystem (WildFly/IronJacamar 1.4.35.Final)
  19:43:27,768 INFO  [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 44) WFLYJCA0004: Deploying JDBC-compliant driver class org.h2.Driver (version 1.4)
  19:43:27,781 INFO  [org.jboss.remoting] (MSC service thread 1-5) JBoss Remoting version 5.0.23.Final
  19:43:27,812 INFO  [org.jboss.as.connector.deployers.jdbc] (MSC service thread 1-2) WFLYJCA0018: Started Driver service with driver-name = h2
  19:43:27,817 INFO  [org.jboss.as.naming] (MSC service thread 1-3) WFLYNAM0003: Starting Naming Service
  19:43:27,821 INFO  [org.jboss.as.mail.extension] (MSC service thread 1-2) WFLYMAIL0001: Bound mail session [java:jboss/mail/Default]
  19:43:27,892 WARN  [org.wildfly.extension.elytron] (MSC service thread 1-5) WFLYELY00023: KeyStore file 'C:\Users\USER\wildfly-24.0.1.Final\standalone\configuration\application.keystore' does not exist. Used blank.
  19:43:27,894 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 75) WFLYUT0014: Creating file handler for path 'C:\Users\USER\wildfly-24.0.1.Final/welcome-content' with options [directory-listing: 'false', follow-symlink: 'false', case-sensitive: 'true', safe-symlink-paths: '[]']
  19:43:27,934 WARN  [org.wildfly.extension.elytron] (MSC service thread 1-7) WFLYELY01084: KeyStore C:\Users\USER\wildfly-24.0.1.Final\standalone\configuration\application.keystore not found, it will be auto generated on first use with a self-signed certificate for host localhost
  19:43:27,963 INFO  [org.jboss.as.ejb3] (MSC service thread 1-7) WFLYEJB0481: Strict pool slsb-strict-max-pool is using a max instance size of 192 (per class), which is derived from thread worker pool sizing.
  19:43:27,963 INFO  [org.jboss.as.ejb3] (MSC service thread 1-5) WFLYEJB0482: Strict pool mdb-strict-max-pool is using a max instance size of 48 (per class), which is derived from the number of CPUs on this host.
  19:43:27,967 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0012: Started server default-server.
  19:43:27,970 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) Queuing requests.
  19:43:27,972 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0018: Host default-host starting
  19:43:28,033 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0006: Undertow HTTP listener default listening on 127.0.0.1:8080
  19:43:28,149 INFO  [org.jboss.as.ejb3] (MSC service thread 1-6) WFLYEJB0493: Jakarta Enterprise Beans subsystem suspension complete
  19:43:28,188 INFO  [org.jboss.as.patching] (MSC service thread 1-2) WFLYPAT0050: WildFly Full cumulative patch ID is: base, one-off patches include: none
  19:43:28,192 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-7) WFLYJCA0001: Bound data source [java:jboss/datasources/ExampleDS]
  19:43:28,198 WARN  [org.jboss.as.domain.management.security] (MSC service thread 1-7) WFLYDM0111: Keystore C:\Users\USER\wildfly-24.0.1.Final\standalone\configuration\application.keystore not found, it will be auto generated on first use with a self signed certificate for host localhost
  19:43:28,202 INFO  [org.jboss.as.server.deployment.scanner] (MSC service thread 1-2) WFLYDS0013: Started FileSystemDeploymentService for directory C:\Users\USER\wildfly-24.0.1.Final\standalone\deployments
  19:43:28,220 INFO  [org.wildfly.extension.undertow] (MSC service thread 1-8) WFLYUT0006: Undertow HTTPS listener https listening on 127.0.0.1:8443
  19:43:28,267 INFO  [org.jboss.ws.common.management] (MSC service thread 1-8) JBWS022052: Starting JBossWS 5.4.4.Final (Apache CXF 3.3.10) 
  19:43:28,329 INFO  [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0212: Resuming server
  19:43:28,331 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0025: WildFly Full 24.0.1.Final (WildFly Core 16.0.1.Final) started in 2670ms - Started 319 of 558 services (344 services are lazy, passive or on-demand)
  19:43:28,332 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0060: Http management interface listening on http://127.0.0.1:9990/management
  19:43:28,333 INFO  [org.jboss.as] (Controller Boot Thread) WFLYSRV0051: Admin console listening on http://127.0.0.1:9990
  </code></pre>
  <p>I feel like I'm probably just missing something very basic here; as I said I am very new to this. The server <em>does</em> technically run, but without the Scanners I can't access any of the project directories.</p>
  <p>Thanks so much for your help!</p>