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Old   September 26, 2003, 17:53
Default Error about UDF
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I defined a constant density for mixture material by UDF as follow, but there are some errors information as following. Do you know what is problem? Thanks.

DEFINE_PROPERTY(cell_density,c,t) {

real den;


return den; } cc: "den.c", line 4: error 1000: Unexpected symbol: "den". cc: "den.c", line 4: error 1588: "real" undefined. cc: "den.c", line 5: error 1588: "den" undefined. *** Error exit code 1
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Old   September 27, 2003, 07:52
Default Re: Error about UDF
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Just change the name of the variable den to something different, like "rho_mix", or easier, write the function as follow:


From the error message, it seems that the internal compiler of FLUENT has some problem to manage the symbol you have choosen for the variable.


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