defmodule Arbit.MixProject do
use Mix.Project
def project do
[
app: :arbit,
version: "0.1.0",
elixir: "~> 1.10.1",
start_permanent: Mix.env() == :prod,
deps: deps()
]
end
def application do
[
applications: [:export],
extra_applications: [:logger],
mod: {Arbit.Application, []}
]
end
defp deps do
[
{:httpoison, "~> 1.7.0"},
{:postgrex, "~> 0.15.5"},
{:ecto_sql, "~> 3.4.5"},
{:gen_stage, "~> 1.0.0"},
{:jason, "~> 1.2.1"},
{:export, "~> 0.1.0"},
{:erlport, "~> 0.10.1"},
{:puid, "~> 1.1.1"},
{:poolboy, "~> 1.5.2"}
]
end
end
Error messages:
“#####” = redacted
09:58:07.829 [warn] Failed to lookup telemetry handlers. Ensure the telemetry application has been started.
09:58:07.853 [info] Application arbit exited: Arbit.Application.start(:normal, []) returned an error: shutdown: failed to start child: ArbitDB.Repo
** (EXIT) shutdown: failed to start child: DBConnection.ConnectionPool
** (EXIT) exited in: GenServer.call(DBConnection.Watcher, {:watch, DBConnection.ConnectionPool.Supervisor, {DBConnection.ConnectionPool.Pool, {#PID<0.2712.0>, #Reference<0.2189827458.1482293250.245266>, Postgrex.Protocol, [types: Postgrex.DefaultTypes, port: 5432, repo: ArbitDB.Repo, telemetry_prefix: [:arbit_db, :repo], otp_app: :arbit, timeout: 15000, pool_size: 10, adapter: Ecto.Adapters.Postgres, database: "arbitdb", username: "#####", password: "#####" hostname: "localhost", migration_timestamps: [type: :utc_datetime_usec], pool: DBConnection.ConnectionPool]}}}, :infinity)
** (EXIT) no process: the process is not alive or there's no process currently associated with the given name, possibly because its application isn't started
** (Mix) Could not start application arbit: Arbit.Application.start(:normal, []) returned an error: shutdown: failed to start child: ArbitDB.Repo
** (EXIT) shutdown: failed to start child: DBConnection.ConnectionPool
** (EXIT) exited in: GenServer.call(DBConnection.Watcher, {:watch, DBConnection.ConnectionPool.Supervisor, {DBConnection.ConnectionPool.Pool, {#PID<0.2712.0>, #Reference<0.2189827458.1482293250.245266>, Postgrex.Protocol, [types: Postgrex.DefaultTypes, port: 5432, repo: ArbitDB.Repo, telemetry_prefix: [:arbit_db, :repo], otp_app: :arbit, timeout: 15000, pool_size: 10, adapter: Ecto.Adapters.Postgres, database: "arbitdb", username: "#####" password: "#####" hostname: "localhost", migration_timestamps: [type: :utc_datetime_usec], pool: DBConnection.ConnectionPool]}}}, :infinity)
** (EXIT) no process: the process is not alive or there's no process currently associated with the given name, possibly because its application isn't started
How do I resolve these errors?
