[Yinghao Zhou]

I tried to set laplacianSchemes to Gauss linear quadraticFit to get higher accuracy, but the following error was reported：

 FOAM FATAL IO ERROR: 
-->attempt to read beyond EOF

file: /home/guest/OpenFOAM/OpenFOAM-6/tutorials/SOFC/zyh/FGM_porosity/0.02Vtest/system/Ni/fvSchemes.laplacianSchemes.default at line 47.

    From function virtual Foam::Istream& Foam::ITstream::read(Foam::token&)
    in file db/IOstreams/Tstreams/ITstream.C at line 82.

FOAM exiting

The relevant fvSchemes are set as follows：

laplacianSchemes
{
    default         Gauss linear quadraticFit;
}

interpolationSchemes
{
    default         quadraticFit;
}

snGradSchemes
{
    default         uncorrected;
}

[talop]

Hi,

The error means that the laplacianSchemes sub-dictionary does not accept "Gauss linear quadraticFit" as a valid scheme. Try writing a random word (e.g. type banana to see the list of accepted keywords.

Best

[Yinghao Zhou]

Originally Posted by talop

Hi,

The error means that the laplacianSchemes sub-dictionary does not accept "Gauss linear quadraticFit" as a valid scheme. Try writing a random word (e.g. type banana to see the list of accepted keywords.

Best

OK，Thank you！