Integration tolerance not met in simbiology project

My current sbproj consists of a simple ODE model in which 2 molecules need to be present in order to yield the product molecule. Currently the model is running with an initial concentration for one of the molecules and a dose for the second molecule at time = 0 with no errors. However, when I set the same dose at time = 5000 seconds, I get an error when I simulate the model (Integration Tolerance Not Met). I have tried to set the absolute tolerance to a new value but did not work.

[Arthur Goldsipe]

Can you attach the project so we can reproduce the problem? Also, can you share the output of ver or share version info for MATLAB and your operating system?

Answer 1

[Arthur Goldsipe]

Without reproduction steps, I can't be sure what's going on. I recommend reading this page on Troubleshooting Simulation Problems. I'd probably start by turning off AbsoluteToleranceScaling to see if that makes a difference.