# Internal error, please report upstream including the contents of _build/log.
# Description:
#   ("Invalid Package_version.t", { s = "" })
# Raised at Stdune__Code_error.raise in file
#   "otherlibs/stdune/src/code_error.ml", line 10, characters 30-62
# Called from Stdune__Option.O.(>>|) in file "otherlibs/stdune/src/option.ml",
#   line 9, characters 21-26
# Called from Stdune__Option.map in file "otherlibs/stdune/src/option.ml"
#   (inlined), line 22, characters 15-28
# Called from Dune_rules__Findlib.to_dune_library in file
#   "src/dune_rules/findlib.ml" (inlined), line 127, characters 47-86
# Called from Dune_rules__Findlib.to_dune_library in file
#   "src/dune_rules/findlib.ml", line 127, characters 18-86
# Called from Fiber__Core.O.(>>|).(fun) in file "vendor/fiber/src/core.ml",
#   line 252, characters 36-41
# Called from Fiber__Scheduler.exec in file "vendor/fiber/src/scheduler.ml",
#   line 76, characters 8-11