【发布时间】：2017-07-06 03:11:47
【问题描述】：
我安装了rebar3 并创建了一个新版本
cd ~/apps
rebar3 new release tunnel
然后
我将src 文件从~/tunnel/src/* 复制到~/apps/tunnel/src/
我遇到了 rebar3 run 的编译错误，并发现 Erlang "Kernel pid terminated" error 作为可能的解决方案。我将有关tunnel_app 的所有内容重命名为tunnel。所以我的src 包含tunnel.erl、tunnel.app.src 和tunnel_sup.erl。我根据需要重命名了模块定义。
这是rebar3 run 错误：
~/apps/tunnel:.rebar3 run
===> Verifying dependencies...
===> Compiling tunnel
===> Starting relx build process ...
===> Resolving OTP Applications from directories:
/Users/quantum/apps/tunnel/_build/default/lib
/Users/quantum/apps/tunnel/apps
/usr/local/Cellar/erlang/19.2/lib/erlang/lib
/Users/quantum/apps/tunnel/_build/default/rel
===> Resolved tunnel-0.1.0
===> Dev mode enabled, release will be symlinked
===> release successfully created!
readlink: illegal option -- f
usage: readlink [-n] [file ...]
Exec: /usr/local/Cellar/erlang/19.2/lib/erlang/erts-8.2/bin/erlexec -boot /Users/quantum/apps/tunnel/_build/default/rel/tunnel/releases/0.1.0/tunnel -mode embedded -boot_var ERTS_LIB_DIR /usr/local/Cellar/erlang/19.2/lib/erlang/lib -config /Users/quantum/apps/tunnel/_build/default/rel/tunnel/releases/0.1.0/sys.config -args_file /Users/quantum/apps/tunnel/_build/default/rel/tunnel/releases/0.1.0/vm.args -pa -- console
Root: /Users/quantum/apps/tunnel/_build/default/rel/tunnel
/Users/quantum/apps/tunnel/_build/default/rel/tunnel
Erlang/OTP 19 [erts-8.2] [source] [64-bit] [smp:8:8] [async-threads:30] [hipe] [kernel-poll:true] [dtrace]
=INFO REPORT==== 16-Feb-2017::15:02:21 ===
application: tunnel
exited: {bad_return,
{{tunnel,start,[normal,[]]},
{'EXIT',
{undef,
[{cowboy_router,compile,
[[{'_',
[{"/info",lobby_handler,[]},
{"/join/:name",join_handler,[]},
{"/play/:table_pid/:name/:auth/:team/:action/:x/:y",
play_handler,[]}]}]],
[]},
{tunnel,start,2,
[{file,
"/Users/quantum/apps/tunnel/_build/default/lib/tunnel/src/tunnel.erl"},
{line,8}]},
{application_master,start_it_old,4,
[{file,"application_master.erl"},
{line,273}]}]}}}}
type: permanent
{"Kernel pid terminated",application_controller,"{application_start_failure,tunnel,{bad_return,{{tunnel,start,[normal,[]]},{'EXIT',{undef,[{cowboy_router,compile,[[{'_',[{\"/info\",lobby_handler,[]},{\"/join/:name\",join_handler,[]},{\"/play/:table_pid/:name/:auth/:team/:action/:x/:y\",play_handler,[]}]}]],[]},{tunnel,start,2,[{file,\"/Users/quantum/apps/tunnel/_build/default/lib/tunnel/src/tunnel.erl\"},{line,8}]},{application_master,start_it_old,4,[{file,\"application_master.erl\"},{line,273}]}]}}}}}"}
Kernel pid terminated (application_controller) ({application_start_failure,tunnel,{bad_return,{{tunnel,start,[normal,[]]},{'EXIT',{undef,[{cowboy_router,compile,[[{'_',[{"/info",lobby_handler,[]},{"/j
Crash dump is being written
为什么会崩溃？
【问题讨论】：
-
你为什么将 src 文件从 ~/tunnel/src/* 复制到 ~/apps/tunnel/src/ ？
-
@byaruhaf 我的项目 src 文件已经在 ~/tunnel/src 中了。