Hi Josh,
Below is some of it (it is repeating the same error messages). I have downloaded the latest versions of the firmware and of the Sdfat library.
C:\Users\seral\AppData\Local\Temp\arduino\sketches\23DC1290AC1EA5986CD21CE7F4012EC5\sketch\PulsePal_2_0_1.ino.cpp.o: In function PrintFile::write(unsigned char const*, unsigned int)':
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/ArduinoFiles.h:114: undefined reference to
FatFile::write(void const, unsigned int)'
C:\Users\seral\AppData\Local\Temp\arduino\sketches\23DC1290AC1EA5986CD21CE7F4012EC5\sketch\PulsePal_2_0_1.ino.cpp.o: In function FatFile::write(unsigned char)':
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/FatFile.h:940: undefined reference to
FatFile::write(void const, unsigned int)'
C:\Users\seral\AppData\Local\Temp\arduino\sketches\23DC1290AC1EA5986CD21CE7F4012EC5\sketch\PulsePal_2_0_1.ino.cpp.o: In function FatFile::open(char const*, int)':
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/FatFile.h:574: undefined reference to
FatFile::m_cwd'
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/FatFile.h:574: undefined reference to FatFile::open(FatFile*, char const*, int)'
C:\Users\seral\AppData\Local\Temp\arduino\sketches\23DC1290AC1EA5986CD21CE7F4012EC5\sketch\PulsePal_2_0_1.ino.cpp.o: In function
FatFile::rewind()':
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/FatFile.h:755: undefined reference to FatFile::seekSet(unsigned long)'
C:\Users\seral\AppData\Local\Temp\arduino\sketches\23DC1290AC1EA5986CD21CE7F4012EC5\sketch\PulsePal_2_0_1.ino.cpp.o: In function
FatFile::setCwd(FatFile*)':
C:\Users\seral\OneDrive\Documents\Arduino\libraries\src/FatLib/FatFile.h:843: undefined reference to `FatFile::m_cwd'
Thank you,
Cerveau