B4R Question i dont know how to add a reference

[Stephan Leith]

i dont know how to add a reference to rAdafruitRGBMatrix and rAdafruitGFX. I put the file in a additional library folder

(i remove the xml file ) and I do not see in library manager ???

 

[Cableguy]

Are you sure you're in the right sub-forum? (B4R?)
Are you asking about Raspberry Pi?

 

[Erel]

Moved to B4R questions forum.

Delete these files.

The additional libraries folder should look like:

Only xml files in the root folder and a folder for each library.