SDP in CVX 3.0 fails due to Subscript indices must either be real positive integers or logicals

21

Ok, both of them have the same MATLAB path.

22

By the same, do you mean every item is in the same order?

23

hello, have you solve the problem? because I also meet the same question.

24

CVX3.0beta build 1177 under MATLAB R2014A WIN64:

Here are errors with 3 different solvers on the code in the first thread of this post.

Error using sparse
Index into matrix must be positive.
Error in cvx_sedumi>solve (line 144)
reord = sparse( …
Error in cvx_solve (line 399)
[ x, status, tprec, iters, y ] = shim.solve( At, b, c, cones, params );
Error in cvx_finish (line 57)
[ status, result, bound, iters, tol ] = cvx_solve;
Error in cvx_end (line 11)
evalin( ‘caller’, ‘cvx_finish’ );

++++++++++++

Subscript indices must either be real positive integers or logicals.
Error in cvx_sdpt3>solve (line 211)
Avec{end}{end+1} = reshape( ( str_3 * str_2 ) * reshape( At(ti,:), nt, nv * m ), nt2 * nv, m );
Error in cvx_solve (line 399)
[ x, status, tprec, iters, y ] = shim.solve( At, b, c, cones, params );
Error in cvx_finish (line 57)
[ status, result, bound, iters, tol ] = cvx_solve;
Error in cvx_end (line 11)
evalin( ‘caller’, ‘cvx_finish’ );

++++++++++++

Error using sparse
Index into matrix must be positive.
Error in cvx_scs>solve (line 118)
reord = sparse( …
Error in cvx_solve (line 399)
[ x, status, tprec, iters, y ] = shim.solve( At, b, c, cones, params );
Error in cvx_finish (line 57)
[ status, result, bound, iters, tol ] = cvx_solve;
Error in cvx_end (line 11)
evalin( ‘caller’, ‘cvx_finish’ );

25

I meet the same problem as well. No matter which solver I use, it will occur the second error. The error does not occur when I use CVX 2.1 version.