The linear ODE solver failed unexpectedly while solving a linear system of equations. The calculation of zero order cont

[shariari]

The linear ODE solver failed unexpectedly while solving a linear system of equations. The calculation of zero order contributions to the sensitivity states did not succeed
The linear ODE solver failed unexpectedly while solving a linear system of equations related to sensitivities
The linear ODE solver failed unexpectedly while solving a linear system of equations related to sensitivities.