I have used the ODESystem and ODEProblem to convert the DAE system into ODE system in Julia. It works well for the systems with 10 and 54 equations, but when I tried for the larger system with 88 or 198 equations it has the error below:

```
ArgumentError: Equations (88), states (84), and initial conditions (84) are of different lengths. To allow a different number of equations than states use kwarg check_length=false.
```

Even though I have checked the length of u0, it is equal to the length of the equations.

Because my model is quite complex and has a lot of parameters, I have used out-of-place functions instead of in-place functions, which are used in DAEProblem and SteadyStateProblem.

Example for equations in the model:

```
eq1 = [D(delta[i]) ~ omega[i] for i in 1:m]
...
eqs = [eq1; eq2; eq3; ...; eq10]
```

The part of my model is shown below:

Please help me on how to fix it.

Thank you for your time and consideration.