library(MSnbase)
Error: package or namespace load failed for ‘MSnbase’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/preprocessCore/libs/preprocessCore.so':
  dlopen(/Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/preprocessCore/libs/preprocessCore.so, 0x0006): Library not loaded: /opt/R/arm64/gfortran/lib/libgfortran.5.dylib
  Referenced from: <36F88879-3BFB-3718-9C6E-5231ABED8B20> /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library/preprocessCore/libs/preprocessCore.so
  Reason: tried: '/opt/R/arm64/gfortran/lib/libgfortran.5.dylib' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/opt/R/arm64/gfortran/lib/libgfortran.5.dylib' (no such file), '/opt/R/arm64/gfortran/lib/libgfortran.5.dylib' (no such file), '/usr/local/lib/libgfortran.5.dylib' (no such file), '/usr/lib/libgfortran.5.dylib' (no such file, not in dyld cache)

I installed xcms packaged, but that Error keep happening. Please, help me.

As pointed out by ATpoint, you seem to be missing gfortran.

The package at origin of the error is preprocessCore (which MSnbase depends on), so the first thing you could do is to try to (re-)install it.