error code question

[Craig Dabelstein]

Hi Lilyponders,

When compiling quite a large score I'm getting this error. Could anyone tell me where to even start looking for the problem?

Many thanks,

Craig

Drawing systems.../Applications/LilyPond.app/Contents/Resources/share/lilypond/current/scm/output-lib.scm:1391:18: In procedure ly:grob-array->list in _expression_ (ly:grob-array->list (ly:grob-object left-bound #)):

/Applications/LilyPond.app/Contents/Resources/share/lilypond/current/scm/output-lib.scm:1391:18: Wrong type argument in position 1 (expecting Grob_array): ()

Exited with return code 1.

Craig Dabelstein

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