Hi Emiel, I have the same problem if I use the plocal connection but if I use the remote connection I haven't the exception.
<https://lh3.googleusercontent.com/-ozf4uq6KnVc/Vw-ulYw5IQI/AAAAAAAAAMQ/vB1DbFkW0vshS8a92Ov_CebBQT0OEMeRQCLcB/s1600/1.png> <https://lh3.googleusercontent.com/-e0LabkiMm7A/Vw-uro91r-I/AAAAAAAAAMU/vqAL9MsirWAfk1DT23_QFRHgxPi6KbeSACLcB/s1600/2.png> Could you add all the libraries in your project ( gremlin-java-2.6.0.jar and all the others) that you found in the folder "lib" of version 2.1.15? Alessandro -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to orient-database+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.