I have run my program on my MacBook (R2020a), there is no such error, however, after i copied my whole program to another Windows computer (R2019a) there is a error message for Error using audioDatastore/read (line 25)
Error using audioDatastore/read (line 25)
File could not be read due to an unexpected error. Reason: File contains data in an unknown format.
However, the audio files in the folder are all in .wav format.
Could you please help to check what's wrong with this?