Eclipse unresolved define


In my main.cpp and only here file i got many errors like : “Symbol ‘word’ could not be resolved”, in relation with one single include file.

But project built and work properly.

I tried to made the procedure describe in this docs but not effect.

I also tried to initialize a new project and paste my files and it’s the same.

This comportment was appear after i update platformIO and fix a warning… ?

Could you try to re-init project with

pio init --ide eclipse

Yes, I believe that it is eclipse who is involved not pio. My version of eclipse is "neon.2"
All errors i get are labeled “Semantic error”.