使用ANSYS和TOSCA进行结构拓扑优化

我使用的是 TOSCA 6.2.1对ANSYS 11.0生成的file001.cdb文件模型进行拓扑优化，报错！请高手指点？不胜感激！
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| TOSCA FEM2ONF 6.2.1 |
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processing file001.cdb
Tosca Process ID: 5168
| ******************** TOSCA INTERFACE WARNING ******************** |
APPLICATION INFORMATION:
ANSYS File Note: No solution strategy description in inputfile
e.g. there are no statements: SOLVE or LSSOLVE.
| ******************** TOSCA INTERFACE WARNING ******************** |
Ansys Batch Mode Execute:
"D:/CloudCache/Special/##PROGRAM_FILES##/CloudShortcut\wish-3E46DDDB3C282A64C62650819BF418D0A3B645F6.exe" -b -p ansys -i file001_ans.tosc -o ansys_batch.out
| ******************** TOSCA INTERFACE ERROR ******************** |
APPLICATION ERROR:
ANSYS fatal error: ANSYS cannot create CDB file
please check your solver output!
| ******************** TOSCA INTERFACE ERROR ******************** |
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| TOSCA Structure COMMAND_SHELL ERROR
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Additional error info:
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TOSCA Structure Control : D:\Program Files\ TOSCA621\bin\os_winnt\tosca_perl.exe
TOSCA Structure Arguments : file001 -type all -solver ansys -out user
Solver : ansys
Cycle : 0
Operating system : MSWin32
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ERROR in TOSCA Structure-module:
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| TOSCA Structure.fem2onf |
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Error occured during optimization
Module call: "D:\Program Files\ TOSCA621/bin/fem2onf" -solver ansys file001.cdb
Please check the corresponding ERROR log Files
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TOSCA job finished with an error
return value: 2