"Unchecked dependencies for environment" error

gmile · March 27, 2025, 9:50am

I tried setting up LS for the first time, but attempting to use any LS features silently failed. After looking at LS log collected by neovim, I got output below. It appears there’s some kind of issue coming from LS, but I am not sure how to act on this Any idea why might be going on here?

I’m using Elixir 1.18.3, OTP 27.2, elixir-ls 0.27.2, and neovim 0.11.

[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Running /Users/eugene/.local/share/nvim/mason/packages/elixir-ls/launch.sh\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Preferred shell is fish, launching launch.fish\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Looking for asdf install\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "asdf not found\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Looking for mise executable\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "mise executable found at /opt/homebrew/bin/mise, activating\n"
[ERROR][2025-03-27 10:03:44] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "source: Error encountered while sourcing file ''set -gx MIX_ARCHIVES /Users/eugene/.local/share/mise/installs/elixir/1.18.3-otp-27/.mix/archives'':\nsource: No such file or directory\n"
[ERROR][2025-03-27 10:03:45] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Installing ElixirLS release v0.27.2\n"
[ERROR][2025-03-27 10:03:45] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Running in /Users/eugene/work/my-app\n"
[ERROR][2025-03-27 10:03:45] ...p/_transport.lua:36     "rpc"   "elixir-ls"     "stderr"        "Install complete\n"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "Unchecked dependencies for environment test:"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* decimal (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency decimal 1.9.0\n\n  > In deps/postgrex/mix.exs:\n    {:decimal, "~> 1.5 or ~> 2.0", [env: :prod, hex: "decimal", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/ecto/mix.exs:\n    {:decimal, "~> 2.0", [env: :prod, hex: "decimal", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* mime (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency mime 1.6.0\n\n  > In deps/swoosh/mix.exs:\n    {:mime, "~> 1.1 or ~> 2.0", [env: :prod, hex: "mime", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/req/mix.exs:\n    {:mime, "~> 2.0.6 or ~> 2.1", [env: :prod, hex: "mime", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* telemetry (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency telemetry 0.4.3\n\n  > In deps/swoosh/mix.exs:\n    {:telemetry, "~> 0.4.2 or ~> 1.0", [env: :prod, hex: "telemetry", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/opentelemetry_telemetry/mix.exs:\n    {:telemetry, "~> 1.1", [env: :prod, hex: "telemetry", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* jason (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency jason 1.3.0\n\n  > In deps/swoosh/mix.exs:\n    {:jason, "~> 1.0", [env: :prod, hex: "jason", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/mix_audit/mix.exs:\n    {:jason, "~> 1.4", [only: [:dev, :test], env: :prod, hex: "jason", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* db_connection (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency db_connection 2.1.1\n\n  > In deps/postgrex/mix.exs:\n    {:db_connection, "~> 2.1", [env: :prod, hex: "db_connection", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/ecto_sql/mix.exs:\n    {:db_connection, "~> 2.4.1 or ~> 2.5", [env: :prod, hex: "db_connection", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* phoenix_pubsub (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency phoenix_pubsub 2.0.0\n\n  > In mix.exs:\n    {:phoenix_pubsub, "~> 2.0", [env: :prod, hex: "phoenix_pubsub", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/phoenix/mix.exs:\n    {:phoenix_pubsub, "~> 2.1", [env: :prod, hex: "phoenix_pubsub", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* ecto (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency ecto 3.2.2\n\n  > In mix.exs:\n    {:ecto, "~> 3.0", [env: :prod, hex: "ecto", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/scrivener_ecto/mix.exs:\n    {:ecto, "~> 3.12", [env: :prod, hex: "ecto", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* plug (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency plug 1.13.4\n\n  > In mix.exs:\n    {:plug, "~> 1.0", [env: :prod, hex: "plug", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/remote_ip/mix.exs:\n    {:plug, "~> 1.14", [env: :prod, hex: "plug", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* postgrex (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency postgrex 0.15.1\n\n  > In mix.exs:\n    {:postgrex, "~> 0.1", [env: :prod, hex: "postgrex", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/phoenix_ecto/mix.exs:\n    {:postgrex, "~> 0.16 or ~> 1.0", [env: :prod, hex: "postgrex", repo: "hexpm", optional: true]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* ecto_sql (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency ecto_sql 3.2.0\n\n  > In mix.exs:\n    {:ecto_sql, "~> 3.0", [env: :prod, hex: "ecto_sql", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/oban/mix.exs:\n    {:ecto_sql, "~> 3.10", [env: :prod, hex: "ecto_sql", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* elixir_make (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency elixir_make 0.6.0\n\n  > In deps/pdfium/mix.exs:\n    {:elixir_make, "~> 0.1", [env: :prod, hex: "elixir_make", repo: "hexpm", optional: false]}\n\n  does not match the requirement specified\n\n  > In deps/cc_precompiler/mix.exs:\n    {:elixir_make, "~> 0.7", [env: :prod, hex: "elixir_make", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* swoosh (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency swoosh 1.1.0\n\n  > In mix.exs:\n    {:swoosh, "~> 1.0", [env: :prod, hex: "swoosh", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/phoenix_swoosh/mix.exs:\n    {:swoosh, "~> 1.5", [env: :prod, hex: "swoosh", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     "* phoenix_ecto (Hex package)"
[WARN][2025-03-27 10:03:45] ...lsp/handlers.lua:564     '  the dependency phoenix_ecto 4.0.0\n\n  > In mix.exs:\n    {:phoenix_ecto, "~> 4.0", [env: :prod, hex: "phoenix_ecto", repo: "hexpm"]}\n\n  does not match the requirement specified\n\n  > In deps/error_tracker/mix.exs:\n    {:phoenix_ecto, "~> 4.6", [env: :prod, hex: "phoenix_ecto", repo: "hexpm", optional: false]}\n\n  Ensure they match or specify one of the above in your deps and set "override: true"'
[ERROR][2025-03-27 10:03:45] ...lsp/handlers.lua:562    "Process #PID<0.238.0> raised an exception\n** (Mix.Error) Can't continue due to errors on dependencies\n    (mix 1.18.3) lib/mix.ex:618: Mix.raise/2\n    (mix 1.18.3) lib/mix/tasks/deps.loadpaths.ex:100: Mix.Tasks.Deps.Loadpaths.deps_check/3\n    (mix 1.18.3) lib/mix/tasks/deps.loadpaths.ex:68: Mix.Tasks.Deps.Loadpaths.run/1\n    (mix 1.18.3) lib/mix/task.ex:495: anonymous fn/3 in Mix.Task.run_task/5\n    (mix 1.18.3) lib/mix/tasks/loadpaths.ex:37: Mix.Tasks.Loadpaths.run/1\n    (mix 1.18.3) lib/mix/task.ex:495: anonymous fn/3 in Mix.Task.run_task/5\n    (mix 1.18.3) lib/mix/tasks/compile.ex:129: Mix.Tasks.Compile.run/1\n    (mix 1.18.3) lib/mix/task.ex:495: anonymous fn/3 in Mix.Task.run_task/5\n    (language_server 0.27.2) lib/language_server/build.ex:496: ElixirLS.LanguageServer.Build.run_mix_compile/1\n    (language_server 0.27.2) lib/language_server/build.ex:184: ElixirLS.LanguageServer.Build.handle_compile_phase/6\n    (stdlib 6.2.1) timer.erl:595: :timer.tc/2\n    (language_server 0.27.2) lib/language_server/build.ex:22: anonymous fn/3 in ElixirLS.LanguageServer.Build.build/3\n    (kernel 10.2.3) global.erl:699: :global.trans/4"

gmile · March 27, 2025, 9:53am

@lukaszsamson in "Unchecked dependencies for environment" error · Issue #1173 · elixir-lsp/elixir-ls · GitHub you mention this might be related to mise.

Indeed, while I have the folder:

ls -lat /Users/eugene/.local/share/mise/installs/elixir/1.18.3-otp-27/.mix/archives
total 0
drwxr-xr-x  4 eugene  staff  128 Mar 10 16:33 ../
drwxr-xr-x  3 eugene  staff   96 Mar  9 21:24 hex-2.1.1/
drwxr-xr-x  3 eugene  staff   96 Mar  9 21:24 ./

I don’t have a .mix folder there Should such exist? Or could this be related to how elixir-ls is installed in the first place? I am installing it via mason in neovim.

D4no0 · March 27, 2025, 9:58am

I think you are getting a pre-compiled release. You would have .mix folder if you decide to compile it yourself, as you would have to fetch and compile all the required dependencies.

gmile · March 27, 2025, 10:37am

You might be right. Is there anything I can do / configure to make LS not fail in this case for me then?

D4no0 · March 27, 2025, 10:47am

Seems like a strange issue, have you tried removing the _build and .elixir-ls folder from the project? Also can you confirm that the project can be compiled by elixir?

gmile · March 27, 2025, 9:38pm

Looks like removing .elixir-ls folder did fixed it, thanks!