[shouvik ghorui]

Hello, everyone, I am new in OpenFOAM.actually I am trying to simulate CD NOZZLE in OpenFOAM for that I am trying to do the wedge shape cd nozzle in blockMesh but when I execute blockMesh command then I get some warning "From function virtual void Foam::wedgePolyPatch::calcGeometry(Foam::PstreamBu ffers&)
in file meshes/polyMesh/polyPatches/constraint/wedge/wedgePolyPatch.C at line 70
Wedge patch 'asym1' is not planar.
At local face at (2.89971 0.458605 0.0181999) the normal (-0.00263556 -0.0396659 0.99921) differs from the average normal (-0.000358542 -0.041792 0.999109) by 9.71493e-06
Either correct the patch or split it into planar parts" and in the checkMesh command i am geting one fail "***Wedge patch asym2 not planar. Point (0.0894127 0.890887 -0.028) is not in patch plane by 1.70649e-05 metre." i attach my blockMeshDict
my question is how I will resolve the warning.
if any data is required then, please let me know. thanks in advance. if anyone helps me it will be great for me.