[immortality]

this error becomes appear after rhoCentralFoam run.what means "e" in this error?if it means epsilon I have set to laminar at this stage of problem.
thanks for helping!
fluxScheme: Kurganov

Starting time loop

Mean and max Courant Numbers = 97.4802 211.345
deltaT = 9.46319e-10
Time = 9.46319e-10

diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUx, Initial residual = 0, Final residual = 0, No Iterations 0
diagonal: Solving for rhoUy, Initial residual = 0, Final residual = 0, No Iterations 0
swak4Foam: Allocating new repository for sampledGlobalVariables
smoothSolver: Solving for Ux, Initial residual = 0.333341, Final residual = 0.00307904, No Iterations 48
smoothSolver: Solving for Uy, Initial residual = 1, Final residual = 0.00940892, No Iterations 84
diagonal: Solving for rhoE, Initial residual = 0, Final residual = 0, No Iterations 0


--> FOAM FATAL IO ERROR:
keyword e is undefined in dictionary "/home/ehsan/Desktop/thesis/system/fvSolution::solvers"

file: /home/ehsan/Desktop/thesis/system/fvSolution::solvers from line 22 to line 38.

From function dictionary::subDict(const word& keyword) const
in file db/dictionary/dictionary.C at line 461.

FOAM exiting