[Rosegarden-user] Lilypond export error

[Jared <lis...@le...>]

I'm having trouble exporting my project to Lilypond.  Initially, I kept
getting this error:

--------------------
  ERROR: LilyPond processing failed.
  LilyPond output follows:

GNU LilyPond 2.12.1
Processing `rosegardenj5Lmbc.ly'
Parsing...
rosegardenj5Lmbc.ly:321:26: error: unknown escaped string: `\sustainDown'
                g'' 8 -\p
                          \sustainDown c'' 4 g'' 8 c'' 2 _~  |
rosegardenj5Lmbc.ly:321:26: error: syntax error, unexpected STRING
                g'' 8 -\p
                          \sustainDown c'' 4 g'' 8 c'' 2 _~  |
rosegardenj5Lmbc.ly:746:26: error: unknown escaped string: `\sustainDown'
                < g c > 1
                          \sustainDown _~  |
rosegardenj5Lmbc.ly:746:26: error: syntax error, unexpected STRING
                < g c > 1
                          \sustainDown _~  |
rosegardenj5Lmbc.ly:23:0: error: errors found, ignoring music expression

<< % common
rosegardenj5Lmbc.ly:1027:0: error: syntax error, unexpected >>

>> % notes
error: failed files: "rosegardenj5Lmbc.ly"
--------------------


I figure this has to do with the two pedal Pedal Press events I have at the
beginning of the track.  I tried removing them, but still get this error:

--------------------
  ERROR: LilyPond processing failed.
  LilyPond output follows:

GNU LilyPond 2.12.1
Processing `rosegardenuXdq7b.ly'
Parsing...
rosegardenuXdq7b.ly:1027:0: error: syntax error, unexpected >>

>> % notes
error: failed files: "rosegardenuXdq7b.ly"
--------------------

I can't figure out what's causing this, nor even how to further troubleshoot
it (I'm also completely new to Lilypond).  Any ideas?

Thanks.

-- 
Jared