MTP_Teensy error need to select USB Type.

[Adrian-Haber]

When compiling the latest version of the code I get the following error. Not sure how to fix it.

In file included from C:\Users\haber\Downloads\audio-guestbook-main\audio-guestbook\audio-guestbook.ino:30:
C:\Program Files (x86)\Arduino\hardware\teensy\avr\libraries\MTP_Teensy\src/MTP_Teensy.h:32:2: error: #error "You need to select USB Type: 'MTP Disk (Experimental)' or 'Serial + MTP Disk (Experimental)'"
32 | #error "You need to select USB Type: 'MTP Disk (Experimental)' or 'Serial + MTP Disk (Experimental)'"
| ^~~~~

[newsman1]

I'm having the same issue

[fritzimollo]

Open Tools - USB-TYPE and select SERIAL+MTB DISK