Caused by: java.lang.IllegalArgumentException: Invalid logger interface org.hibernate.ogm.util.impl.Log (implementation not found in sun.misc.Launcher$AppClassLoader@14dad5dc)
at org.jboss.logging.Logger$1.run(Logger.java:2556)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2529)
at org.jboss.logging.Logger.getMessageLogger(Logger.java:2516)
at org.hibernate.ogm.util.impl.LoggerFactory.make(LoggerFactory.java:21)
at org.hibernate.ogm.datastore.impl.DatastoreProviderInitiator.<clinit>(DatastoreProviderInitiator.java:32)
... 14 more

Hi,

It seems your are compiling the Hibernate OGM core module yourself from source?

We use JBoss Logging as a logging abstraction layer (https://github.com/jboss-logging). This is an annotation processor which creates log wrappers based on interfaces such as org.hibernate.ogm.util.impl.Log. Are you running a test from within your IDE by any chance? Then the issue may be that target/generated-sources/annotations is missing as a source folder in your IDE, in which case the logger implementation can not be found at (test) runtime.

If that is not the issue, some more context (what are you trying to do, how are you running this code etc.) would be helpful.

Cheers,

--Gunnar

Hi Gunnar ,
I am getting the same error .
I am pasting code snippet with it.

"
@BeforeClass
public static void setUpEntityManagerFactory() {
try{
entityManagerFactory = Persistence.createEntityManagerFactory("hikePu");
}catch(Exception exception){
exception.printStackTrace();
}
}

@AfterClass
public static void closeEntityManagerFactory() {
entityManagerFactory.close();
}

@Test
public void canPersistAndLoadPersonAndHikes() {
EntityManager entityManager = entityManagerFactory.createEntityManager();
}
"

Please let me know where the error is.