Phoenix.new error using Erlang 19.0-rc.2

gistfile1.txt

Erlang/OTP 19 [erts-8.0] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]
Interactive Elixir (1.3.0-rc.1) - press Ctrl+C to exit (type h() ENTER for help)

➜  installer git:(master) mix phoenix.new dev_app --dev
...
➜  installer git:(master) ✗ cd dev_app
➜  dev_app git:(master) ✗ mix phoenix.server
==> connection
Compiling 1 file (.ex)
Generated connection app
==> fs (compile)
Compiled src/sys/fsevents.erl
Compiled src/sys/inotifywait_win32.erl
Compiled src/sys/inotifywait.erl
Compiled src/fs_event_bridge.erl
Compiled src/fs_sup.erl
Compiled src/fs_app.erl
Compiled src/fs_server.erl
Compiled src/fs.erl
Compiling c_src/mac/cli.c
Compiling c_src/mac/compat.c
Compiling c_src/mac/main.c
==> gettext
Compiling 1 file (.yrl)
Compiling 1 file (.erl)
Compiling 19 files (.ex)
Generated gettext app
==> ranch (compile)
Compiled src/ranch_transport.erl
Compiled src/ranch_sup.erl
Compiled src/ranch_server.erl
Compiled src/ranch_protocol.erl
Compiled src/ranch_listener_sup.erl
Compiled src/ranch_tcp.erl
Compiled src/ranch_ssl.erl
Compiled src/ranch_app.erl
Compiled src/ranch_conns_sup.erl
Compiled src/ranch_acceptors_sup.erl
Compiled src/ranch_acceptor.erl
Compiled src/ranch.erl
==> poolboy (compile)
Compiled src/poolboy_sup.erl
Compiled src/poolboy_worker.erl
Compiled src/poolboy.erl
==> decimal
Compiling 1 file (.ex)
Generated decimal app
==> poison
Compiling 4 files (.ex)
Generated poison app
==> db_connection
Compiling 24 files (.ex)
warning: random:seed/3: the 'random' module is deprecated; use the 'rand' module instead
  lib/db_connection/backoff.ex:107

warning: function :sbroker.async_ask_r/3 is undefined (module :sbroker is not available)
Found at 3 locations:
  lib/db_connection/connection.ex:260
  lib/db_connection/connection.ex:406
  lib/db_connection/connection.ex:446

warning: function :sbroker.ask/2 is undefined (module :sbroker is not available)
  lib/db_connection/sojourn.ex:74

warning: function :sbroker.nb_ask/2 is undefined (module :sbroker is not available)
  lib/db_connection/sojourn.ex:75

Generated db_connection app
==> phoenix_pubsub
Compiling 13 files (.ex)
warning: function :none.exception/1 is undefined (module :none is not available)
  lib/mix/tasks/phoenix.pub_sub.bench.ex:57

Generated phoenix_pubsub app
==> cowlib (compile)
Compiled src/cow_qs.erl
Compiled src/cow_spdy.erl
src/cow_multipart.erl:392: Warning: crypto:rand_bytes/1 is deprecated and will be removed in a future release; use crypto:strong_rand_bytes/1
Compiled src/cow_multipart.erl
Compiled src/cow_http_te.erl
Compiled src/cow_http_hd.erl
Compiled src/cow_date.erl
Compiled src/cow_cookie.erl
Compiled src/cow_http.erl
Compiled src/cow_mimetypes.erl
==> cowboy (compile)
Compiled src/cowboy_middleware.erl
Compiled src/cowboy_sub_protocol.erl
Compiled src/cowboy_sup.erl
Compiled src/cowboy_websocket_handler.erl
Compiled src/cowboy_static.erl
Compiled src/cowboy_spdy.erl
Compiled src/cowboy_websocket.erl
Compiled src/cowboy_router.erl
Compiled src/cowboy_protocol.erl
Compiled src/cowboy_loop_handler.erl
Compiled src/cowboy_http_handler.erl
Compiled src/cowboy_rest.erl
Compiled src/cowboy_handler.erl
Compiled src/cowboy_clock.erl
Compiled src/cowboy_http.erl
Compiled src/cowboy_app.erl
Compiled src/cowboy_bstr.erl
Compiled src/cowboy.erl
Compiled src/cowboy_req.erl
==> plug
Compiling 44 files (.ex)
warning: crypto:rand_bytes/1 is deprecated and will be removed in a future release; use crypto:strong_rand_bytes/1
  lib/plug/request_id.ex:59

Generated plug app
==> phoenix_html
Compiling 8 files (.ex)
Generated phoenix_html app
==> phoenix
Compiling 60 files (.ex)
Generated phoenix app
==> phoenix_live_reload
Compiling 3 files (.ex)
Generated phoenix_live_reload app
==> postgrex
Compiling 42 files (.ex)
Generated postgrex app
==> ecto
Compiling 66 files (.ex)
warning: function Ecto.Adapters.MySQL.Connection.all/1 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.delete/4 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.delete_all/1 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.execute_ddl/1 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.update/5 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.update_all/1 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:99

warning: function Ecto.Adapters.MySQL.Connection.insert/5 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
Found at 2 locations:
  lib/ecto/adapters/mysql.ex:99
  lib/ecto/adapters/mysql.ex:173

warning: function Ecto.Adapters.MySQL.Connection.to_constraints/1 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:178

warning: function Mariaex.start_link/1 is undefined (module Mariaex is not available)
  lib/ecto/adapters/mysql.ex:261

warning: function Ecto.Adapters.MySQL.Connection.execute/4 is undefined (module Ecto.Adapters.MySQL.Connection is not available)
  lib/ecto/adapters/mysql.ex:263

Generated ecto app
==> phoenix_ecto
Compiling 5 files (.ex)
Generated phoenix_ecto app
==> dev_app
Compiling 12 files (.ex)

== Compilation error on file web/views/layout_view.ex ==
** (CompileError) web/views/layout_view.ex: internal error in lint_module;
crash reason: badarg

  in function  erl_anno:anno_info/1
     called as erl_anno:anno_info(-1)
  in call from erl_lint:loc/2 (erl_lint.erl, line 640)
  in call from erl_lint:icrt_export/4 (erl_lint.erl, line 3094)
  in call from erl_lint:icrt_clauses/4 (erl_lint.erl, line 3076)
  in call from erl_lint:expr/3 (erl_lint.erl, line 2168)
  in call from erl_lint:'-expr_list/3-fun-0-'/3 (erl_lint.erl, line 2330)
  in call from lists:foldl/3 (lists.erl, line 1263)
  in call from erl_lint:exprs/3 (erl_lint.erl, line 2100)
  in call from erl_lint:exprs/3 (erl_lint.erl, line 2101)
  in call from erl_lint:'-expr_list/3-fun-0-'/3 (erl_lint.erl, line 2330)
  in call from lists:foldl/3 (lists.erl, line 1263)
  in call from erl_lint:expr/3 (erl_lint.erl, line 2306)
  in call from erl_lint:exprs/3 (erl_lint.erl, line 2100)
  in call from erl_lint:'-expr_list/3-fun-0-'/3 (erl_lint.erl, line 2330)
  in call from lists:foldl/3 (lists.erl, line 1263)
  in call from erl_lint:expr/3 (erl_lint.erl, line 2306)
  in call from erl_lint:exprs/3 (erl_lint.erl, line 2100)
  in call from erl_lint:'-expr_list/3-fun-0-'/3 (erl_lint.erl, line 2330)
  in call from lists:foldl/3 (lists.erl, line 1263)
  in call from erl_lint:expr/3 (erl_lint.erl, line 2306)
    (stdlib) lists.erl:1338: :lists.foreach/2
    (stdlib) erl_eval.erl:670: :erl_eval.do_apply/6
    (elixir) lib/kernel/parallel_compiler.ex:116: anonymous fn/4 in Kernel.ParallelCompiler.spawn_compilers/1

@kamidev did you ever figure this out? Just ran into it

I had the same errormessage (Interactive Elixir (1.3.0) though)
mix deps.update phoenix_html solved this one (https://elixirforum.com/t/erlang-19-0-elixir-1-3-and-phoenix-1-1-4-compatible/911)

Yup. mix deps.update phoenix_html fixed that

Yes, fixed this a while ago: phoenix_html was outdated. Thanks for the link, @StefanHoutzager.