新人求助，mf和ug集成中的parameter chooser出现报错

zlin

如题，是按着help文档中tutorial下的NX CAD部分学习的，但是在Parameter chooser中，出现了报错：
Jul 15 2023 18:45:15:690 Failed to start session
Jul 15 2023 18:45:15:721 java.rmi.ServerException: RemoteException occurred in server thread; nested exception is：
Jul 15 2023 18:45:15:721 iava.rmi.RemoteException process'nested exception is：
Jul 15 2023 18:45:15:721i t.esteco.jobagent.JobAgentException: RemoteException occurred in serer thread; nested exception is :
Jul 15 2023 18:45:15:721 java.rmi.RemoteException:intialization error;error exception is:
Jul 15 2023 18:45:15:721 it.esteco.integration.ugsnx.remote.NXIntegrationException: Falled to start session
请问各位大佬应该如何解决呢？