[Coin-ipopt] FATAL ERROR : Get_Ratio_a_2

[文浩]

Hi Andreas,
 
    I downloaded Ipopt C++ 3.0 and built it in C++.NET 2003 . When I solve my optimal control problem,a error occurs sometimes:
   
     EXIT: Optimal Solution Found.
     Elapsed time = 0.265625 seconds

     *** The problem solved in 74 iterations!
     *** The final value of the objective function is 1.137886e+001.
     FATAL ERROR : Get_Ratio_a_2
               Product of Grid Spacing <  0.2225074-300

      What could be he solution ??.


Best  Regards
　　　　　　　　wenhao at nuaa.edu.cn
　　　　　　　　　　2005-11-30