ansys workbench12.1通过命令流引用solid65（配筋）单元后出现各种问题。急。盼指教。

在wb中用fluent与static ansys做流固耦合分析。引用solid65单元。commans如下：ET,matid,SOLID65
KEYOPT,1,1,0
KEYOPT,1,3,0
KEYOPT,1,5,1
KEYOPT,1,6,3
KEYOPT,1,7,0
KEYOPT,1,8,0
R,1,2,0.01,0,90, , ,
RMORE, , , , , , ,
RMORE, ,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,1,,2500
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,1,,2.8E10
MPDATA,PRXY,1,,0.2
TB,MISO,1,1,20,0
TBTEMP,0
TBPT,,0.0001,138.4E4
TBPT,,0.0002,282.44E4
TBPT,,0.0003,393.9E4
TBPT,,0.0004,511.02E4
TBPT,,0.0005,621.03E4
TBPT,,0.0006,723.95E4
TBPT,,0.0007,819.76E4
TBPT,,0.0008,908.48E4
TBPT,,0.0009,990.1E4
TBPT,,0.001,1064.6E4
TBPT,,0.0011,1132.1E4
TBPT,,0.0012,1192.4E4
TBPT,,0.0013,1245.6E4
TBPT,,0.0014,1291.7E4
TBPT,,0.0015,1330.8E4
TBPT,,0.0016,1362.7E4
TBPT,,0.0017,1387.6E4
TBPT,,0.0018,1405.3E4
TBPT,,0.0019,1416E4
TBPT,,0.002,1419.5E4
TB,CONC,1,1,9,
TBTEMP,0
TBDATA,,0.5,0.9,1.78E6,16.7E6,1.2*16.7E6,
TBDATA,,1.725*16.7E6,1.45*16.7E6,1,,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,EX,2,,2.06E11
MPDATA,PRXY,2,,0.28
TB,BISO,2,1,2,
TBTEMP,0
TBDATA,,335E6,2E5,,,,
MPTEMP,,,,,,,,
MPTEMP,1,0
MPDATA,DENS,2,,7.85E3
空心桥墩。采用自动网格划分，添加inflation层。插入fluent计算的imported load
计算的时候出现各种错误。
*** ERROR *** CP = 3.073 TIME= 10:28:12
Element type 1 is not the same shape as SOLID65. Switching to a
different shape is not allowed while elements of type 1 exist. 请问这是为什么？？？急。盼高手指教。