屬性已經添加，還是出現找不到element，哪位大神麻煩幫個忙？
Preserving existing .out file as:
D:/WorkProgram/Hypermesh-gongzuomulu/TA899-22AL-091026_001.out
Preserving existing .stat file as:
D:/WorkProgram/Hypermesh-gongzuomulu/TA899-22AL-091026_001.stat
************************************************************************
** **
** **
** Altair OptiStruct(TM) 2019.1 **
** **
** Advanced Engineering Analysis, Design and **
** Optimization Software from Altair Engineering, Inc. **
** **
** **
** Windows 10 (Build 9200) DESKTOP-KF7RSDK **
** 12 CPU: Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz **
** 7560 MB RAM, 16161 MB swap **
** 64bit Integer Build **
** **
** Build: 0972633_9633191_Ce64RBW68UH14M:162557-100 2004004000000004 **
************************************************************************
** COPYRIGHT (C) 1996-2019 Altair Engineering, Inc. **
** All Rights Reserved. Copyright notice does not imply publication. **
** Contains trade secrets of Altair Engineering, Inc. **
** Decompilation or disassembly of this software strictly prohibited. **
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*** ERROR # 61 ***
No elements found in the input data.
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A fatal error has been detected during input processing:
*** ERROR # 61 ***
No elements found in the input data.
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==== End of solver screen output ====
==== OptiStruct Job completed ====
提交的計算文件不包含單元，要么是你建模沒有單元，要么就是你模板用的不對，單元類型不對，方便的話上傳下你的fem文件