I want to make some changes to a project which I created a couple of years ago however it seems that I cannot build the original project anymore.
In my project I use a LiquidCrystal_I2C library. During compilation of the project I got a bunch of complile errors (see printscreen).
It seems that these errors are popping up because PlatformIO cannot find the header file. The linter reports “LiquidCrystal_I2C.h: no such file or directory” at the line where I include the header file.
I added the library dependancy to the platformio.ini file but with no succes.
[env:nodemcuv2] platform = espressif8266 board = nodemcuv2 framework = arduino upload_protocol = espota upload_port = 192.168.2.9 upload_flags = --port=8266 lib_deps = marcoschwartz/LiquidCrystal_I2C@ ^1.1.4
I’am currently using platformio version 6.1.11
Does anybody have an idea how to solve this issue ?
Thanks in advance!