It's hard to tell without seeing the .asd file. The message says that you completed the load-op of the system, but somehow you never did the define-op of the system (the new action that tracks the loading of .asd files so that defsystem-depends-on can be properly staged).
Can you tell us more about the "non-complicated" features that you use? Do you follow the "best practices" document? https://github.com/fare/asdf/blob/master/doc/best_practices.md —♯ƒ • François-René ÐVB Rideau •Reflection&Cybernethics• http://fare.tunes.org Don't forget your daily prayer to Baah-kup, the God of data storage and recovery! On Wed, Oct 18, 2017 at 7:35 AM, Stas Boukarev <stass...@gmail.com> wrote: > More new warnings from ASDF 3.3, this time I have no idea what it means. > > WARNING: > Computing just-done stamp in plan NIL for action > (ASDF/LISP-ACTION:LOAD-OP > "system"), but > dependency (ASDF/FIND-SYSTEM:DEFINE-OP > > "system") wasn't done yet! > > The .asd file is not public, but it looks perfectly normal without using any > complicated features.