Trouble with my Piano-Scores

[Robert Blackstone]

Dear all,

I’m vainly struggling with a pianoscore that does not work.
I’m transcribing a series of miniature piano-works.
I copied the score from another pianowork that gave no problems.
The first 8 items in this series worked perfectly, the next one with exactly 
the same score had , according to the console,  two serious errors:
___________________________________________________________________________________________________
Feeding Piano-score-with upper & lower_based on-secondVoices_ly copy.tex to 
lilypond... Please wait...
Processing `Piano-score-with upper & lower_based on-secondVoices_ly copy.tex'
Parsing...
Piano-score-with upper & lower_based on-secondVoices_ly copy.tex:140:2: error: 
EOF found inside a comment
 
 } 
Piano-score-with upper & lower_based on-secondVoices_ly copy.tex:140:2: error: 
syntax error, unexpected end of input
 
 } 
fatal error: failed files: "Piano-score-with upper & lower_based 
on-secondVoices_ly copy.tex"
Finished.
____________________________________________________________________________________
The score itself is: 

%%%%%%%%%%%%%+++++++++End _of_Voices+++++%%%%%%%%%%%%%
% The score definition
\score {
       \new PianoStaff \with {
       connectArpeggios = ##t 
    \override Arpeggio.stencil = #ly:arpeggio::brew-chord-bracket
 } 
         <<
         \new Staff = "upper" \upper
        
         \new Staff = "lower" \lower
         
       >>
       \layout {
        }
  }
5%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Can any of you see what is wrong here and what must be changed to make it work?

BTW, I always work with TeXshop -3 61’LilyPond app \version "2.19.58.1"  

Thanks in advance for any help.



Thanks in advance 
Best regards 
Robert Blackstone