More informative missing weakdep error (#3610)

(cherry picked from commit b70857c)
JuliaLang · Oct 4, 2024 · cab7300 · cab7300
1 parent ada705e
commit cab7300
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Operations.jl b/src/Operations.jl
@@ -2210,6 +2210,9 @@ function status_ext_info(pkg::PackageSpec, env::EnvCache)
             # Check if deps are loaded
             extdeps_info= Tuple{String, Bool}[]
             for extdep in extdeps
+                haskey(weakdepses, extdep) ||
+                    pkgerror(isnothing(pkg.name) ? "M" : "$(pkg.name) has a m",
+                             "alformed Project.toml, the extension package $extdep is not listed in [weakdeps]")
                 uuid = weakdepses[extdep]
                 loaded = haskey(Base.loaded_modules, Base.PkgId(uuid, extdep))
                 push!(extdeps_info, (extdep, loaded))