Unwrap error causes only if they're non null in Hot Rod decoder --------------------------------------------------------------- Key: ISPN-7309 URL: https://issues.jboss.org/browse/ISPN-7309 Project: Infinispan Issue Type: Bug Components: Remote Protocols Affects Versions: 9.0.0.Beta1, 8.2.5.Final Reporter: Galder Zamarreño Assignee: Galder Zamarreño Fix For: 9.0.0.Beta2, 9.0.0.Final If an exception is encountered by the Hot Rod server and this extends CacheException, the cause is extracted and sent back to client. However, if the cause is null, no message is sent to the client. This should not happen.