|Thread title||Replies||Last modified|
|Entry 'U' not found in dictionary ""||0||18:12, 4 August 2020|
Hello all, I have recently started to learn OF. I have made a geometry using topoSet and the conditions using changeDictionary. The solver is porousSimpleFoam.
when I run Allrun, the following error appears:
Create time Create mesh for time = 0
SIMPLE: no convergence criteria found. Calculations will run for 10 steps.
Reading field p
Reading field U
Reading/calculating face flux field phi
Selecting incompressible transport model Newtonian Selecting turbulence model type laminar Selecting laminar stress model Stokes No MRF models present
No finite volume options present Creating porosity model list from porosityProperties
Porosity region porosity1: selecting model: DarcyForchheimer creating porous zone: InternalSpace origin: (0 0 0) e1: (1 0 0) e2: (0 1 0) local bounds: (0.0003007 0.000259944 0.00025)
Using pressure explicit porosity
Starting time loop
Time = 0.01
--> FOAM FATAL IO ERROR: Entry 'U' not found in dictionary ""
From function const Foam::dictionary& Foam::dictionary::subDict(const Foam::word&, Foam::keyType:ption) const in file db/dictionary/dictionary.C at line 532.
Any help would be appreciable Regards