I got this error Démarrage du job ftp a 17:57 22/03/2017. connecting to socket on port 3558 connected Exception in component tFTPConnection_1 com.jcraft.jsch.JSchException: The cipher 'aes256-cbc' is required, but it is not available. at com.jcraft.jsch.KeyPair.loadPPK(KeyPair.java:1035) at com.jcraft.jsch.KeyPair.load(KeyPair.java:591) at com.jcraft.jsch.KeyPair.load(KeyPair.java:543) at com.jcraft.jsch.IdentityFile.newInstance(IdentityFile.java:40) at com.jcraft.jsch.JSch.addIdentity(JSch.java:393) at com.jcraft.jsch.JSch.addIdentity(JSch.java:374) at local_project.ftp_0_1.ftp.tFTPConnection_1Process(ftp.java:341) at local_project.ftp_0_1.ftp.runJobInTOS(ftp.java:627) at local_project.ftp_0_1.ftp.main(ftp.java:484) disconnected Job ftp terminé à 17:57 22/03/2017. but library seems to be installed