HFSS 仿真报错

南极冰人

求解：HFSS 仿真报错，这个应该怎么解？
Communication failure. System error no: 109, error description:Unknown error
. P6 R9 _; w+ j3 _: h& ICommunication failure. System error no: 0, error description:No error
/ E- y+ C/ i: u. E: \) a" W' j1 nSolving frequencies ... (Nondomain solver), process hf3d exited with code 259.
0 W3 u( S( @  q' ACommunication failure. System error no: 232, error description:Unknown error
An interpolating frequency sweep with 501 points has been started using HFSS - Solving Distributed.
. X6 V! u; D) X# gSimulation completed with execution error on server: Local Machine.
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