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why my simulation always failed when i'm run it? It show me this massenge "The Iterative Solver stopped.  Numerical difficulties. (Preconditioning failed) Please check model boundary conditions. No results saved."

Question asked by Norhidayah Abdullah on Jul 1, 2018

Hi, Good Morning.

 

why my simulation always failed when I'm run it? It show me this massage "The Iterative Solver stopped.  Numerical difficulties. (Preconditioning failed) Please check model boundary conditions. No results saved."

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