i m trying converting iq sample generator matlab code to hdl code?

when i keep settings to 1) fixed point convertion to keep original it shows error of

Error in Manager>wfa_generateCode at 627
Cannot find design 'iqq' on the path

Error in Float2FixedConverter>Float2FixedConverter at 157

Error in Float2FixedManager>buildFloatingPointCode at 77

Error in fpBuildFloatingPointCode at 4

Error in emlcprivate at 13

guys i need help

[Walter Roberson]

https://www.mathworks.com/matlabcentral/answers/178109-cannot-find-design-main-on-the-path-hdl-coder-error

https://www.mathworks.com/matlabcentral/answers/166896-hdl-coder-fixed-point-conversion