CVX can't solve my optimization problem, as if it fell into a dead circle. Is it because I have too many optimization variables?

As shown in the figure, my program is stuck in the “cvx_run_solver” function and can’t get out. Why is this? Is it because there are too many optimization variables? The function named “cvx_run_solver” is a built-in function of MATLAB.

We have no idea what your CVX program is.

In the future, please copy and paste code using preformattedt text icon, rather posting an image of code.