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
  M" \% O# Q+ N1 V
Scenario 名称开始从 "1"

该名称也许对一些分析解算器是一个无效的名称。

5 y4 P; {: b/ X8 O/ j  }1 S下列开始字符可能无效：!@#$*&^=|`',~:{([])}-_.0123456789

操作：重新命名文件。
# ?9 T+ n% f2 B3 p0 D. M2 q8 O# i
+ O2 ^* A3 a" r' x, ~8 x3 d8 H% Z
------------------------------------------------------------
" b( J# @: e5 K6 v' b9 z

Mesh-Based Errors Summary
* L  z; q' P" f1 G0 N, q5 M-------------------------

错误
; H1 i- C& \; W- I4 \- S! Z. PNo material associated to mesh "3d_mesh(1)".
) [3 C+ o" h- {( T+ @% r6 zEither no material is assigned to the mesh or some of the underlying geometry (body) do
/ Q  i' f$ a- r$ k" E9 C( hnot have a material.
- \& F0 h5 D" J+ ^$ {6 YSUGGESTION: Apply a user defined material to the mesh or to all of the underlying
geometry (body).

Total: 1 error and 0 warning


! [8 B! S% P$ p# r6 yMaterial-Based Errors Summary
/ u; f4 }) g, x1 {5 p-----------------------------
4 y6 \  R3 D; D* F
Total: 0 error and 0 warning
8 @& S  e+ _5 {

& B/ _4 X& r' O8 w. ASolution-Based Errors Summary
. [" a3 B) P: A* m0 x: }) e" V) }-----------------------------
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···