[Sergey Ch.]

Hello everyone. I try to use an UDF for Dynamic Mesh (Rigid Body) in Fluent 2022R1.
I click on Functions->Compiled...->Add (Source Files), I add my UDF file (.c), check Use Built-in Compiler-> Build. Console outputs Done. In the working directory libudf folder are created.
I click on Load. Console outputs:

Error at host: open_udf_library: couldn't get udf_data
?? ??????? ????????? ?????????.
Compute processes interrupted. Processing can be resumed.
Error: EOF in string read
Error Object: ()

What could be the problem? Thanks for the answers.