我在Heroku中部署了我的应用程序,但尽管部署成功,但在浏览器显示视图中:
错误的唯一线索在应用程序日志中:
: State changed from crashed to starting
2017-03-31T020 heroku[web.1]: Process exited with status 1
1]: Starting process with command `MIX_ENV=prod mix phoenix.server`
=INFO REPORT==== 31-Mar-2017::02:20:04 ===
application: boom_one
exited: {{shutdown,
{failed_to_start_child,'Elixir.BoomOne.Endpoint',
{shutdown,
{failed_to_start_child,'Elixir.Phoenix.Endpoint.Server',
{shutdown,
{failed_to_start_child,
{ranch_listener_sup,'Elixir.BoomOne.Endpoint.HTTP'},
{'EXIT',
{noproc,
{gen_server,call,
[ranch_server,
{set_new_listener_opts,'Elixir.BoomOne.Endpoint.HTTP',
16384,
[{env,
[{'_',[],
[{[<<"socket">>,<<"websocket">>],
[{dispatch,
[],'Elixir.Phoenix.Endpoint.CowboyWebSocket',
{'Elixir.Phoenix.Transports.WebSocket',
{'Elixir.BoomOne.Endpoint',
'Elixir.BoomOne.UserSocket',websocket}}},
{'Elixir.BoomOne.Endpoint',
{'_',[],'Elixir.Plug.Adapters.Cowboy.Handler',
[]}}]}]}]}]}]}}}}}}}}},
{'Elixir.BoomOne',start,[normal,[]]}}
type: permanent
** (exit) exited in: GenServer.call(Mix.State, {:get, {Map, :get, [:debug, false]}}, 5000)
** (EXIT) no process
(mix) lib/mix/cli.ex:65: Mix.CLI.run_task/2
(elixir) lib/code.ex:363: Code.require_file/2
(elixir) lib/gen_server.ex:596: GenServer.call/3
{"init terminating in do_boot",{noproc,{gen_server,call,[elixir_config,{get_and_put,at_exit,[]}]}}}
init terminating in do_boot ()
Crash dump is being written to: erl_crash.dump...done
1]: Process exited with status 1
1]: State changed from starting to crashed
2条答案
按热度按时间8ehkhllq1#
我遇到了同样的问题,通过硬编码“secret_key_base”设置而不是从系统环境变量中阅读来解决它。通常不建议使用此解决方案,因为它会暴露代码库中的密钥,但它可能有助于调试问题。
1szpjjfi2#
这个问题已经有了解决方案,正如elixirforum.com中提到的,你必须把elixir版本从1.3改为1.4