[matt99]

16:41:24,755 INFO [org.jboss.modules] (main) JBoss Modules version 1.5.2.Final
16:41:25,597 INFO [org.jboss.msc] (main) JBoss MSC version 1.2.6.Final
16:41:25,793 INFO [org.jboss.as] (MSC service thread 1-6) WFLYSRV0049: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) starting
16:41:30,222 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) WFLYDS0004: Found Ewallet.war in deployment directory. To trigger deployment create a file called Ewallet.war.dodeploy
16:41:30,393 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("add") failed - address: ([("deployment" => "mysql-connector-java-8.0.23.jar")]) - failure description: "WFLYSRV0137: No deployment content with hash 14d64ac509adccaff444513c12646d93e4ed8be8 is available in the deployment content repository for deployment 'mysql-connector-java-8.0.23.jar'. This is a fatal boot error. To correct the problem, either restart with the --admin-only switch set and use the CLI to install the missing content or remove it from the configuration, or remove the deployment from the xml configuration file and restart."
16:41:30,408 FATAL [org.jboss.as.server] (Controller Boot Thread) WFLYSRV0056: Server boot has failed in an unrecoverable manner; exiting. See previous messages for details.
16:41:30,474 INFO [org.jboss.as] (MSC service thread 1-4) WFLYSRV0050: WildFly Full 10.1.0.Final (WildFly Core 2.2.0.Final) stopped in 45ms

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questa è la loggata dopo che ho soltanto pulito la cache di wildfly dalla cartella standalone. la versione è la 10.0.1. grazie mille per il supporto