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