I recently updated the tidal cycles and noticed that some of the instruments from the standard library stopped working. For example, the sine synthesizer
[EDIT] specifically for your question: what startup messages from supercollider are you seeing? for me, I start with sclang in a console, and get
...
localhost: keeping clientID (0) as confirmed by server process.
Shared memory server interface initialized
loading synthdefs in /home/waldmann/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/core-modules.scd
---- core synth defs loaded ----
loading synthdefs in /home/waldmann/.local/share/SuperCollider/downloaded-quarks/SuperDirt/classes/../synths/core-synths-global.scd
...
(this "sine" synth must be in one of the loaded files. Right now I'm not sure which.)
[EDIT] actually - no, "sine" is a set (directory) of samples?
217 existing sample banks:
...
sheffield (1) short (5) sid (12) sine (6) sitar (8) sn (52)
...
or do you mean some "super.." synth?
this discussion would be more efficient with an exact reproducer.