Hi,
the error message reads: "Unable to open include file 'Tornado/ME/MSLU/MSLUpHASMG1pH.h" and "Externally executed command has returned error code: 1"
This generally indicates that the external library is either not properly included (Libs property of the BlockLib.xml file) or not present at that particular location (it's quite easy to make mistakes when using "\.." in relative paths).