3rd parties Libraries location troubles

Libraries
1

Hello all.

I’m trying to use Adafruit_SSD1306.h and Adafruit_GFX.h libraries.

I’ve searched for them in PIO Home, selecting these libraries and adding them to the project. Then their paths have been added to platformio.ini:
image

but not to main.c, where I’ve added them manually:
image

Nevertheless, when I try to compile, it reports errors regarding not found componentes:

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image831×534 68.5 KB

Please, how to fix it?
Does it always happen this way, or have I done wrong?

Thank you.
Regards,

2

I’ve just found a solution in this forum:

Thank you.
Regards,