Compilation erro in platformio caused by data_pin

[mpsampaio]

Hello
I'm having trouble compiling the project.
When I configure "data_pin 14" several errors of the type below occur.
When I configure "data_pin D14" the project compiles normally, but when I upload and access the web app, the tape connected to pin 14 doesn't work, it stays off.
What is the correct way to configure data_pin?
thanks

.pio/libdeps/esp32dev/FastLED/src/FastLed.h:307:131: error: no matching function for call to 'CFastLED::addLeds(int*, CRGB*&, int&, int&)'

[rob040]

There is indeed a name clash with newer fastled library (why they would use such a common name, used in many examples, I can't understand).
The best solution is to rename all occurrences of DATA_PIN to DATA_PIN_1, in line with DATA_PIN_2...4 for the parallel output case.