There was an error compiling this

[GUJIAN]

Why did I successfully compile my own project and make an error when compiling it? Does the teacher know what the problem is?

[d.healey]

@GUJIAN You don't have fftw installed. I have a video on Patreon about installing it on Windows. There are also some instructions on the fftw site - http://fftw.org/install/windows.html

You could also just disable it by removing the pre-processor definition. It isn't needed for this project anyway.

[GUJIAN]

@d-healey

Thank you teacher, but I couldn't find the installation tutorial, fftw3. h, libfftw3-3. dll, libfftw3f-3. dll, libfftw3l-3. dll, libfftw3-3. lib, libfftw3f-3. lib, libfftw3l-3. lib. I don't know where these files are located. Could you please provide a link for your tutorial? Thank you.

[d.healey]

@GUJIAN

The simpler solution is to just remove it from the project, it's not needed. But here's the link to the video on Patreon.

Just a moment...

(www.patreon.com)

Keep in mind also that FFTW is only suitable for open source projects.

[GUJIAN]

@d-healey Teacher, I installed FFTW3 according to your tutorial, but encountered this issue in the compilation project.

[d.healey]

@GUJIAN You need to add the path to fftw3 in the header search paths and extra library search paths of the juicer file.

This is how it looks for me