Troubles in Running X-HALE

[library2002]

Describe the bug
When I was running the code, the problem of non-convergence of iteration occurred in the DynamicCoupled part.

To Reproduce
sharpy/sharpy/cases/coupled/X-HALE

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots

I increased the number of iterations, but it still didn't converge. Here are the details of the original error message：
Solver did not converge in 501 iterations.
Last residual: NaN
STOP Singular matrix
System Info (please complete the following information):

• OS: ubuntu
• SHARPy Version --2.3

Additional context
I didn't find the "CraeteSnapshot" dictionary, and it can't be used.

Thanks！