I've now gone on a quest for parental loops in the source, and I've found some:
chord-repetition.ly chord-tremolo-articulations.ly dynamics-alignment-breaker.ly dynamics-alignment-no-line.ly dynamics-glyphs.ly dynamics-line.ly dynamics-rest-positioning.ly dynamics-text-right-padding.ly dynamics-text-spanner-abs-dynamic.ly After this I stopped checking, but in all of these, the DynamicLineSpanner is its own parent if you trace back its ancestry. The culprit is line 179 of dynamic-align-engraver - if anyone has any intuition as to why this is the case, lemme know! Otherwise, I'll be able to look into it next week. Then, in context-die-staff.ly, in fixup_refpoint, a grob is passed a null pointer as its parent (the variable newparent). Any ideas as to where this error may be coming from? Cheers, MS _______________________________________________ lilypond-devel mailing list lilypond-devel@gnu.org https://lists.gnu.org/mailman/listinfo/lilypond-devel
