Attempt to fix issue JuliaLang#2942

barche · Jan 29, 2022 · 7e8432e · 7e8432e
1 parent 6c8ec20
commit 7e8432e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/Operations.jl b/src/Operations.jl
@@ -427,6 +427,7 @@ function deps_graph(env::EnvCache, registries::Vector{Registry.RegistryInstance}
             # complicated by the fact that we can ask this question relative to
             # a Julia version.
             if is_unregistered_stdlib(uuid) || uuid_is_stdlib
+                !haskey(stdlibs(), uuid) && continue
                 path = Types.stdlib_path(stdlibs_for_julia_version[uuid][1])
                 proj_file = projectfile_path(path; strict=true)
                 @assert proj_file !== nothing