Learning Forum

[JD_JN]

Hello,

I have created a UDF for initialization of flow properties.

The UDF builds and loads correctly, and I am able to hook it for initialization.

However after when I select "initialize" (standard or hybrid) FLUENT (19R2) throws this error:

[JD_JN]

I had also provided values for User defined memory locations and that doesn't help eithern

[Amine Ben Hadj Ali]

Can make a screenshot of the UDF? n

[Rob]

Try and initialise without the UDF and then use the UDF. It's possible you are trying to call values that don't exist (eg position) without a more general initialisation. n

[irfan.sc19b048]

I am also getting the same error with my UDF. here I have attached my UDF

sc

[irfan.sc19b048]

Some body please help me out.

[Rob]

Make the mass return a constant, does that work? 

[irfan.sc19b048]

I tried with this still getting the same error