Stack Overflow
 

Hi everyone!

I am running a 3D simulation of a fluidized bed using the multiphase model and I am using a UDF for the post-processing. My problem is that when the maximum number of iterations in a timestep is reached or when the solution is converged the following error message is displayed:

Error:
FLUENT received fatal signal (STACK_OVERFLOW)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.

Does anyone know how I can solve this problem? For example how to increase the stack size?

Cheers