# error by make simple changes in fvSchemes

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 January 9, 2013, 13:51 error by make simple changes in fvSchemes #1 Senior Member     Ehsan Join Date: Oct 2012 Location: Iran Posts: 2,186 Rep Power: 16 I just changed expressions in gradSchemes from linear to upwind and an error showed!why?! [CODEddtSchemes { default Euler; } gradSchemes { default Gauss upwind; grad(p) Gauss upwind; } divSchemes { default none; div(phi,U) Gauss limitedLinearV 1; div(phid,p) Gauss limitedLinear 1; div(phi,K) Gauss linear; div(phi,h) Gauss limitedLinear 1; div(phi,k) Gauss limitedLinear 1; div(phi,epsilon) Gauss limitedLinear 1; div(phi,R) Gauss limitedLinear 1; div(phi,omega) Gauss limitedLinear 1; div((rho*R)) Gauss linear; div(R) Gauss linear; div(U) Gauss linear; div((muEff*dev2(T(grad(U))))) Gauss linear; } laplacianSchemes { default none; laplacian(muEff,U) Gauss linear corrected; laplacian(mut,U) Gauss linear corrected; laplacian(DkEff,k) Gauss linear corrected; laplacian(DepsilonEff,epsilon) Gauss linear corrected; laplacian(DREff,R) Gauss linear corrected; laplacian(DomegaEff,omega) Gauss linear corrected; laplacian((rho*(1|A(U))),p) Gauss linear corrected; laplacian(alphaEff,h) Gauss linear corrected; } interpolationSchemes { default linear; } snGradSchemes { default corrected; } fluxRequired { default no; p ; }][/CODE] Code: ```Create time Create mesh for time = 0 Reading thermophysical properties Selecting thermodynamics package ePsiThermo>>>> Reading field U Creating turbulence model Selecting turbulence model type RASModel Selecting RAS turbulence model kOmegaSST --> FOAM FATAL IO ERROR: attempt to read beyond EOF file: /home/thesis/Desktop/WR_Pimple/system/fvSchemes::gradSchemes::default at line 25. From function ITstream::read(token&) in file db/IOstreams/Tstreams/ITstream.C at line 83. FOAM exiting```