[xuhuang]

Hi FOAMers,

I added radiation model in my solver, but I have a problem in greyDiffusiveRadiation boundary files.

In the updateCoeffs() function, the following code does not work properly.

const radiationModel& radiation =
        db().lookupObject<radiationModel>("radiationProperties");

It reports

--> FOAM FATAL ERROR:

    lookup of radiationProperties from objectRegistry region0 successful
    but it is not a radiationModel, it is a dictionary

    From function objectRegistry::lookupObject<Type>(const word&) const
    in file /opt/OpenFOAM/OpenFOAM-2.3.1/src/OpenFOAM/lnInclude/objectRegistryTemplates.C at line 181.

I found something similar in the forum, but not very helpful.
build your own turbulence model with buoyancy
Pe tool error

What can be the reason leading to this error? Any ideas.

Thanks very much.

Cheers,

Xu