ruuning error

[xyyrly]

Hi all,

when running my model using slover IDAKLUSolver() in pybamm, I met an error like the folllwing:

FAILURE IDA_CONV_FAIL: Convergence test failures occurred too many times during one internal time step or minimum step size was reached.

Is there any suggestions to get rid of it? I have tried to use small time step but it didn't help...

Thank you very much!