IMC手动备份失败，日志如下

请各位大佬帮忙看下 2021-03-11 01:30:00.812 [ERROR (0)] [THREAD(3981429568)] [CBakCfgFileMgrTask::deleteExpiredBackupHistory()] Failed get Expired Backup History from db 2021-03-11 10:40:14.672 [INFO (0)] [THREAD(3616492352)] [CCfgFileRestoreTask::processBackupTransferTaskResult()]Process backup transfer task result: { -- SEQUENCE -- result { -- SEQUENCE -- operStep 'ff'H -- , result '00'H -- , stepDetail ''H -- "" -- } , devID '087c'H -- , strSession ''H -- "" --, devDescr '59545f45434e5f41525f30312836362e3232362e302e32353429'H -- "YT_ECN_AR_01(66.226.0.254)" --, transferResultList { -- AsnDevFileTransferResultSeqOf SEQUENCE OF is EMPTY } } 2021-03-11 10:40:14.673 [ERROR (43)] [THREAD(3616492352)] [CComponentAdapter::isDevSupportServiceAction()] fail to call getDevAdapterName().DevID=2172,ServiceName = ConfigBackup 2021-03-11 10:40:14.674 [INFO (0)] [THREAD(3616492352)] [CComponentAdapter::isDevSupportServiceAction] dev_id: 2172, adapter_name: MPSWITCHS3120 2021-03-11 10:40:17.713 [ERROR (43)] [THREAD(3782204224)] [CComponentAdapter::isDevSupportServiceAction()] fail to call getDevAdapterName().DevID=2172,ServiceName = ConfigBackup 2021-03-11 10:40:17.713 [INFO (0)] [THREAD(3782204224)] [CComponentAdapter::isDevSupportServiceAction] dev_id: 2172, adapter_name: MPSWITCHS3120 2021-03-11 10:40:17.714 [INFO (0)] [THREAD(3782204224)] [CThirdPartCfgfileMgr::backupRunning()] Begin to backup running cfgfile ... 2021-03-11 10:40:17.715 [INFO (0)] [THREAD(3782204224)] [CScriptProcessor::exec()] Begin to execute, data: ServiceName = ConfigBackup ActiOnName= backup_running_config InputParam = TFTPFile=running_3269402282.cfg?_?TFTPServer=66.0.0.100?_?UnitList=?_?VpnName= OutputParam = CmdResp = ErrorMessage = ActiOnResult= 19 2021-03-11 10:40:17.715 [ERROR (18)] [THREAD(3782204224)] [CComponentAdapter::isDevSupportServiceAction()] fail to call getDevAdapterName().DevID=2172,ServiceName = ConfigBackup 2021-03-11 10:40:17.716 [ERROR (18)] [THREAD(3782204224)] [CComponentAdapter::isDevSupportServiceAction()] fail to ca