beegee-tokyo
commented
2 years ago What are you using? Arduino IDE < V2 or the new Arduino IDE >= V2 or PlatformIO?
The link is valid if you are in Arduino < V2
Right click on it, the library manager is opening and shows you the library to install.
If it doesn't, than there is something wrong with your Arduino IDE.
Looking at https://github.com/RAKWireless/WisBlock/tree/master/examples/common/sensors/RAK1901_Temperature_Humidity_SHTC3
A line of code references SparkFun_SHTC3.h here:
include "SparkFun_SHTC3.h" // Click here to get the library: http://librarymanager/All#SparkFun_SHTC3
The "librarymanager" link is not valid.
Do you mean to link here? https://github.com/sparkfun/SparkFun_SHTC3_Arduino_Library/blob/master/src/SparkFun_SHTC3.h