求助！不能计算！

2010hy

fluent计算时出现错误
    FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
Error Object: ()
这个错误时什么原因？

gearboy78

原因至少有几十种。还是贴源码吧。

原帖由 2010hy 于 2010-5-14 01:20 发表

                               
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fluent计算时出现错误
    FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Repor ...

zyc_8501

我在计算的时候也出现了这种错误。
#include "udf.h"
#define R 0.9
DEFINE_DPM_BODY_FORCE(partical_body_force,p,i)
{
  real beforce;
  real gar0, gar1, gar2;
  cell_t c=0;
  Thread *t=0;
  if (i==0)
     gar0= C_UDSI_G(c,t,0)[0];
     beforce=-gar0*R;
  if (i==1)
     gar1= C_UDSI_G(c,t,0)[1];
     beforce=-gar1*R;
  if (i==2)
     gar2= C_UDSI_G(c,t,0)[2];
     beforce=-gar2*R;
  return beforce;
}
希望您帮忙分析一下原因，万分感谢~

[ 本帖最后由 zyc_8501 于 2010-5-14 10:48 编辑 ]