Simulink: Error in the Jacobian Matrix caused the Simulation to stop at t = 0.0

Hello,

I have a Simulink model that I use to solve some ODEs. The simulation keeps giving me the following error message: "An error occurred while running the simulation and the simulation was terminated

Caused by: Auto solver has detected that the Jacobian matrix at time t=0.0 has entries which are not finite. The simulation will be stopped. There may be a singularity in the solution. If not, try reducing the step size (either by reducing the maximum step size or by tightening the error tolerances)"

I guessed it is probably one of my initial conditions is really big! but I can't seem to understand why would this be the case since I reviewed everything and the model looks okay!

I would appreciate any insights into this problem, Thanks!

Answer 1

[Modess Seyednezhad]

I got the same error , abut I have reciprocal math function which has a zero denominator at the beginning of the time interval which is [0 10].

How can I solve it >?