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Reputation: 5507

How to use dialyxir on local?

I have dialyxir in mix.exs file under phoenix project:

{:dialyxir, "~> 0.5", only: [:dev, :test], runtime: false}

But when run mix dialyzer under project path, got this error:

$ mix dialyzer
Checking PLT...
[:asn1, :certifi, :compiler, :connection, :cowboy, :cowlib, :crypto,
 :db_connection, :decimal, :eex, :elixir, :ex_json_schema, :eye_drops,
 :fastglobal, :forge, :fs, :gettext, :hackney, :httpoison, :idna, :kernel,
 :logger, :logger_file_backend, :mariaex, :metrics, :mime, :mimerl, :mnemonics,
 :parse_trans, :phoenix, :phoenix_html, :phoenix_pubsub, :plug, :poison,
 :pqueue, :pqueue2, :public_key, :ranch, :relax_yaml, :runtime_tools, :sentry,
 :ssl, :ssl_verify_fun, :stdlib, :stream_gzip, :syntax_tools,
 :unicode_util_compat, :uuid, :yamerl]
Finding suitable PLTs
Looking up modules in dialyxir_erlang-19.3_elixir-1.5.1_deps-dev.plt
Looking up modules in dialyxir_erlang-19.3_elixir-1.5.1.plt
Looking up modules in dialyxir_erlang-19.3.plt
Finding applications for dialyxir_erlang-19.3.plt
Finding modules for dialyxir_erlang-19.3.plt
Creating dialyxir_erlang-19.3.plt
:dialyzer.run error:     The PLT file _build/.mix/dialyxir_erlang-19.3.plt is not writable
Looking up modules in dialyxir_erlang-19.3.plt
** (Mix) Could not open _build/.mix/dialyxir_erlang-19.3.plt: no such file or directory

I also tried to install it again following the official site:

mix do deps.get, deps.compile

But, I got the same result. What's the problem?

https://github.com/jeremyjh/dialyxir

Upvotes: 2

Views: 567

Answers (1)

Pfitz
Pfitz

Reputation: 7344

seems you have some file probs: _build/.mix/dialyxir_erlang-19.3.plt is not writable the file is not writeable.Can you test manually to touch a file in this dir and to modify it?

Upvotes: 5

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