I am able to build a simple extension that toggles a pin high and low. When I try to use an external library (like this one: https://github.com/Chris--A/Keypad), the code doesn’t even compile. Below is what my error and my extension looks like.
I made a quick video showing how I made the extension and the error I am getting: https://www.loom.com/share/ef0783f7b5b04edda657f7b061f4e7b1
Code in my extension (Link to my extension: https://drive.google.com/file/d/1kqOhkId2qYYLm_JId-JFTy7DrvfIx_j0/view?usp=share_link):
I know the code I used in the screenshot above actually works because i have tested it successfully in the Arduino IDE: https://arduinogetstarted.com/tutorials/arduino-keypad
Error I get:
start processing code......
processing code by middleware of pinMode
avr-toolchain\bin\avr-g++ -c -g -Os -w -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10605 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -I"C:\Users\Public\Programs\mblock\resources\app\mlink-v1\external\arduino\avr-library\variants\standard" -I"avr-library/cores/arduino" -I"arduino-libraries/makeblock/src" -I"arduino-libraries/makeblock/src/utility/avr" -I"avr-library/libraries/Wire/src/utility" -I"avr-library/libraries/Wire/src/" -I"avr-library/libraries/EEPROM/src/" -I"avr-library/libraries/SPI/src/" -I"avr-library/libraries/SoftwareSerial/src/" -I"arduino-libraries/arduino/WiFi/src/" -I"arduino-libraries/arduino/SD/src/" -I"arduino-libraries/arduino/Bridge/src/" -I"arduino-libraries/arduino/Temboo/src/" -I"arduino-libraries/arduino/Servo/src/" -I"arduino-libraries/arduino/Ethernet/src/" -I"arduino-libraries/arduino/TFT/src/" -I"arduino-libraries/arduino/SpacebrewYun/src/" -I"arduino-libraries/arduino/LiquidCrystal/src/" -I"arduino-libraries/arduino/GSM/src/" -I"arduino-libraries/arduino/Adafruit_Circuit_Playground/" -I"arduino-libraries/arduino/Adafruit_Circuit_Playground/utility/" -I"arduino-libraries/arduino/Esplora/src/" -I"arduino-libraries/arduino/Firmata/" -I"arduino-libraries/arduino/Firmata/utility/" -I"arduino-libraries/arduino/Keyboard/src/" -I"arduino-libraries/arduino/Mouse/src/" -I"arduino-libraries/arduino/Robot_Control/src/" -I"arduino-libraries/arduino/Robot_Motor/src/" -I"arduino-libraries/arduino/RobotIRremote/src/" -I"arduino-libraries/arduino/Stepper/src/" “C:\Users\nilas\mblock-avr\temp\build\Keypad-master\src\Key.cpp” -o “C:\Users\nilas\mblock-avr\temp\build\Keypad-master\src\Key.o”
Command failed: avr-toolchain\bin\avr-g++ -c -g -Os -w -std=gnu++11 -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -MMD -mmcu=atmega328p -DF_CPU=16000000L -DARDUINO=10605 -DARDUINO_AVR_UNO -DARDUINO_ARCH_AVR -I"C:\Users\Public\Programs\mblock\resources\app\mlink-v1\external\arduino\avr-library\variants\standard" -I"avr-library/cores/arduino" -I"arduino-libraries/makeblock/src" -I"arduino-libraries/makeblock/src/utility/avr" -I"avr-library/libraries/Wire/src/utility" -I"avr-library/libraries/Wire/src/" -I"avr-library/libraries/EEPROM/src/" -I"avr-library/libraries/SPI/src/" -I"avr-library/libraries/SoftwareSerial/src/" -I"arduino-libraries/arduino/WiFi/src/" -I"arduino-libraries/arduino/SD/src/" -I"arduino-libraries/arduino/Bridge/src/" -I"arduino-libraries/arduino/Temboo/src/" -I"arduino-libraries/arduino/Servo/src/" -I"arduino-libraries/arduino/Ethernet/src/" -I"arduino-libraries/arduino/TFT/src/" -I"arduino-libraries/arduino/SpacebrewYun/src/" -I"arduino-libraries/arduino/LiquidCrystal/src/" -I"arduino-libraries/arduino/GSM/src/" -I"arduino-libraries/arduino/Adafruit_Circuit_Playground/" -I"arduino-libraries/arduino/Adafruit_Circuit_Playground/utility/" -I"arduino-libraries/arduino/Esplora/src/" -I"arduino-libraries/arduino/Firmata/" -I"arduino-libraries/arduino/Firmata/utility/" -I"arduino-libraries/arduino/Keyboard/src/" -I"arduino-libraries/arduino/Mouse/src/" -I"arduino-libraries/arduino/Robot_Control/src/" -I"arduino-libraries/arduino/Robot_Motor/src/" -I"arduino-libraries/arduino/RobotIRremote/src/" -I"arduino-libraries/arduino/Stepper/src/" "C:\Users\nilas\mblock-avr\temp\build\Keypad-master\src\Key.cpp" -o "C:\Users\nilas\mblock-avr\temp\build\Keypad-master\src\Key.o" C:\Users\nilas\mblock-avr\temp\build\Keypad-master\src\Key.cpp:30:10: fatal error: Key.h: No such file or directory #include <Key.h> ^~~~~~~ compilation terminated.
Failed to compile file Keypad-master/src/Key.cpp
arduino build failed.