Uncaught server error: java.lang.NoClassDefFoundError: org/jboss/resteasy/core/providerfactory/ResteasyProviderFactoryImpl After Migrating From Red Hat build of Keycloak 22 to 24

Solution Verified - Updated -

Issue

  • Custom authenticator is reporting Uncaught server error: java.lang.NoClassDefFoundError: org/jboss/resteasy/core/providerfactory/ResteasyProviderFactoryImpl after migrating from Red Hat build of Keycloak 22 to 24

Environment

  • Red Hat Build of Keycloak(RHBK)
    • 22
    • 24
  • Custom Authenticator
  • Resteasy Classic
  • RESTEasy Reactive
  • Quarkus

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