用优化工具箱做四杆机构优化，程序运行不止

changfeng1937

MATLAB程序运行后，给出Warning: Trust-region-reflective algorithm does not solve this type of problem, using active-set
3 D( A8 H& n- w  Q algorithm. You could also try the interior-point or sqp algorithms: set the Algorithm option to
+ l, e, [$ g+ }5 t# O 'interior-point' or 'sqp' and rerun. For more help, see Choosing the Algorithm in the documentation.
$ z7 p( t* ]- g, I6 y' v: H6 K> In fmincon at 472
9 Q1 V7 p( a: Z/ Y
2 Q. }; ]# e3 Z; ]9 n4 a# [然后光标不见了，还能继续输入，这是什么问题啊？该怎么办啊？