TypeError("Invalid file: {0!r}".format(self.name))

[ZD 619]

Hi, when trying to use librosa.load to access the attributes of my file I keep on getting the same error no matter how I try to fix it. This error is TypeError("Invalid file: {0!r}".format(self.name)). Despite the file I am using being in wav format. 

Please help as it is urgent, thanks 

[Brian McFee]

The problem is that you're loading the file with librosa.load, which returns a tuple of ndarray and float (the buffer and the sample rate), but you are treating this return tuple as if it was a string.