{"WFLYCTL0062: Composite operation failed and was rolled back. Steps that failed
:" => {"Operation step-2" => {"WFLYCTL0080: Failed services" => {"jboss.deployme
nt.unit.\"itoo-basic-teacher-ear.ear\".FIRST_MODULE_USE" => "org.jboss.msc.servi
ce.StartException in service jboss.deployment.unit.\"itoo-basic-teacher-ear.ear\
".FIRST_MODULE_USE: WFLYSRV0153: Failed to process phase FIRST_MODULE_USE of dep
loyment \"itoo-basic-teacher-ear.ear\"
Caused by: java.util.ServiceConfigurationError: javax.persistence.spi.Persis
tenceProvider: Provider org.eclipse.persistence.jpa.PersistenceProvider could no
t be instantiated
Caused by: java.lang.LinkageError: loader constraint violation in interface
itable initialization: when resolving method \"org.eclipse.persistence.jpa.Persi
stenceProvider.getProviderUtil()Ljavax/persistence/spi/ProviderUtil;\" the class
loader (instance of org/jboss/modules/ModuleClassLoader) of the current class,
org/eclipse/persistence/jpa/PersistenceProvider, and the class loader (instance
of org/jboss/modules/ModuleClassLoader) for interface javax/persistence/spi/Pers
istenceProvider have different Class objects for the type javax/persistence/spi/
ProviderUtil used in the signature"}}}}