Library compilation error after updating to 1.8.12

Projects Programming
1

My library arduino-SW02 fails to compile after updating to the latest release of Arduino, 1.8.12. I previously had 1.8.10 installed.

Board I use is Arduino Zero.
The library is based off Bsec.

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z5setupv+0x18): undefined reference to `xSW02::begin()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x2c): undefined reference to `xSW02::run()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x30): undefined reference to `xSW02::getRawTemperature()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x34): undefined reference to `xSW02::getPressure()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x38): undefined reference to `xSW02::getRawHumidity()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x3c): undefined reference to `xSW02::getGasResistance()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x40): undefined reference to `xSW02::getIAQ()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x44): undefined reference to `xSW02::getIAQAccuracy()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x48): undefined reference to `xSW02::getTemperature()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x4c): undefined reference to `xSW02::getHumidity()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x50): undefined reference to `xSW02::getCO2Equivalent()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal._Z4loopv+0x54): undefined reference to `xSW02::getBreathVOCEquivalent()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o:(.literal.startup._GLOBAL__sub_I_SW02+0x4): undefined reference to `xSW02::xSW02()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o: In function `setup()':

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:8: undefined reference to `xSW02::begin()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o: In function `loop()':

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:15: undefined reference to `xSW02::run()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:16: undefined reference to `xSW02::getRawTemperature()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:17: undefined reference to `xSW02::getPressure()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:18: undefined reference to `xSW02::getRawHumidity()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:19: undefined reference to `xSW02::getGasResistance()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:20: undefined reference to `xSW02::getIAQ()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:21: undefined reference to `xSW02::getIAQAccuracy()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:22: undefined reference to `xSW02::getTemperature()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:23: undefined reference to `xSW02::getHumidity()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:24: undefined reference to `xSW02::getCO2Equivalent()'

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:25: undefined reference to `xSW02::getBreathVOCEquivalent()'

C:\Users\Luqmaan\AppData\Local\Temp\arduino_build_864332\sketch\SW02_AllData.ino.cpp.o: In function `_GLOBAL__sub_I_SW02':

C:\Users\Luqmaan\Documents\Arduino\libraries\arduino-SW02\examples\SW02_AllData/SW02_AllData.ino:3: undefined reference to `xSW02::xSW02()'

Any ideas?

2

Is it caused by this bug?: