Impossible to find the steady state(the sum of square residuals of the static equations is 36014826342.2056)

Steady state
1

Dear professor，
I am running a model recently but with the following error：

image
image1525×387 13.5 KB

Here is my file
mymodel.mod (7.1 KB)

hope you can help me！

2

I get

resid: The initial values for the steady state of the following variables are complex:
C
d

So there must be a problem in the initialization. Also, only do the exp-substitution once the model works.

3

So do I need a log-linearization？

4

No, there you would need to also know the steady state values.

5

I computed the steady-state equation in the parameter section，is I wrong in this part or something？

6

Yes, there must be a mistake.