Am So., 11. Feb. 2024 um 13:51 Uhr schrieb Jean Abou Samra <j...@abou-samra.fr>: > > > Alas, as soon as the relevant engravers are moved to another context, > > which is a common use case, I get an error: > > > > programming error: cyclic dependency: calculation-in-progress > > encountered for AgogicLineSpanner.vertical-skylines > > > > and the graphical output is wrong. > > Again, this does not happen at score-level. > > Example-code to trigger it at #2256 > > > > I've no clue how to proceed. Every hint is very welcome. > > I don't really have the time to investigate, but have you tried > > #(ly:set-option 'debug-property-callbacks) > > ? It should print a stack of the callbacks showing the cyclic dependency. >
It prints backtrace: 0: AgogicLineSpanner.Y-offset (#<procedure ly:side-position-interface::y-aligned-side (_ #:optional _)>) 1: AgogicLineSpanner.vertical-skylines (#<procedure ly:grob::vertical-skylines-from-element-stencils (_)>) 2: VerticalAxisGroup.vertical-skylines (#<procedure ly:hara-kiri-group-spanner::calc-skylines (_)>) Not sure what exactly that means and how to solve the problem. Maybe I have an idea (about 'side-support-elements). I'll try and report back. Thanks, Harm
