I define a objective function and use optimization subroutine NLPNMS to optimize it in IML. After a long time runing, the following error pops up in log window:
ERROR: NMSIMP Optimization cannot be completed.
ERROR: The function value of the objective function cannot be computed during the optimization
process.
ERROR: Execution error as noted previously. (rc=100)
operation : NLPNMS at line 501 column 1
operands : *LIT1287, x0, , constr
*LIT1287 1 row 1 col (character, size 2)
ml
x0 1 row 6 cols (numeric)
0.5 0.1 0.1 0.5 0.1 0.1
constr 2 rows 6 cols (numeric)
-0.99 0.01 0.01 -0.99 0.01 1
0.99 . . 0.99 . .
statement : CALL at line 501 column 1
501! /*call Nelder-Mead Simplex optimization subroutine*/
502 print xr;
ERROR: Matrix xr has not been set to a value.
If I use the xr at this step as my suboptimal result, how can i get it?