我的仿真出现下面的错误，请问各位大虾怎样解决

qqzai

如题所讲

仿真家园

你把文件发给我看下 我看你边界条件有没设正确

baosuxiang

警告
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, j; ~) N- p+ H, r5 J. l1 T( e9 |Scenario 名称开始从 "1"
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: a1 V  j" t7 y该名称也许对一些分析解算器是一个无效的名称。

, f. T( r' z! N) l1 j下列开始字符可能无效：!@#$*&^=|`',~:{([])}-_.0123456789
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* t" w* Y- \; }& h6 r: F操作：重新命名文件。

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6 b0 A! }: N/ X; w3 WMesh-Based Errors Summary
-------------------------
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错误
No material associated to mesh "3d_mesh(1)".
% [0 Y5 l' D1 F( vEither no material is assigned to the mesh or some of the underlying geometry (body) do
not have a material.
5 d3 T5 J: q* d0 O5 v, KSUGGESTION: Apply a user defined material to the mesh or to all of the underlying
/ ?" m- r4 p2 k- H( A8 L& Ngeometry (body).
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- q% `" ]' G1 J4 ITotal: 1 error and 0 warning

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' U) k% K, v: t5 LMaterial-Based Errors Summary
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# z) E' I$ F: z1 e6 KTotal: 0 error and 0 warning
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; g) {( `6 Q9 n. LSolution-Based Errors Summary
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我的是什么 错误啊

wp0903

No material associated to mesh "3d_mesh(1)".，没有给网格添加材料···