Wenn ich versuche, eine Anwendung zu starten, die ich nach langer Zeit erstellt habe, wird der folgende Fehler ausgegeben und die Anwendung wird nicht gestartet. Notieren Sie die entsprechenden Schritte. (Es gab Probleme wie die nicht übereinstimmenden Versionen, aber ich werde dies in einem separaten Artikel schreiben.) Es ist ein sehr langer Fehler, seien Sie also vorsichtig.
Dies ist der Fehler, der ausgegeben wurde, als der Befehl Rails -s im Stammpfad der App ausgeführt wurde.
Fehler 1:
[staff@term]rails s
Ignoring nokogiri-1.10.1 because its extensions are not built. Try: gem pristine nokogiri --version 1.10.1
Ignoring bcrypt-3.1.12 because its extensions are not built. Try: gem pristine bcrypt --version 3.1.12
Ignoring bindex-0.7.0 because its extensions are not built. Try: gem pristine bindex --version 0.7.0
Ignoring bindex-0.5.0 because its extensions are not built. Try: gem pristine bindex --version 0.5.0
Ignoring binding_of_caller-0.8.0 because its extensions are not built. Try: gem pristine binding_of_caller --version 0.8.0
Ignoring bootsnap-1.4.3 because its extensions are not built. Try: gem pristine bootsnap --version 1.4.3
Ignoring bootsnap-1.4.1 because its extensions are not built. Try: gem pristine bootsnap --version 1.4.1
Ignoring bootsnap-1.4.0 because its extensions are not built. Try: gem pristine bootsnap --version 1.4.0
Ignoring bootsnap-1.3.2 because its extensions are not built. Try: gem pristine bootsnap --version 1.3.2
-------Teilweise weggelassen
Fehler 2:
Traceback (most recent call last):
61: from bin/rails:3:in `<main>'
60: from bin/rails:3:in `load'
59: from /Users/ichikawadaisuke/projects/krown/bin/spring:15:in `<top (required)>'
58: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
57: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
56: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
55: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
54: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
53: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
52: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
51: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
50: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
49: from /Users/ichikawadaisuke/projects/krown/bin/rails:9:in `<top (required)>'
48: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
47: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
46: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
45: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
44: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
43: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
42: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
41: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
40: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in `<main>'
39: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command.rb:46:in `invoke'
38: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/command/base.rb:65:in `perform'
37: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in `dispatch'
36: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in `invoke_command'
35: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in `run'
34: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `perform'
33: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:142:in `tap'
32: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/railties-5.2.3/lib/rails/commands/server/server_command.rb:145:in `block in perform'
31: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
30: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
29: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
28: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
27: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
26: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
25: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
24: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
23: from /Users/ichikawadaisuke/projects/krown/config/application.rb:7:in `<main>'
22: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler.rb:114:in `require'
21: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler/runtime.rb:65:in `require'
20: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler/runtime.rb:65:in `each'
19: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler/runtime.rb:76:in `block in require'
18: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler/runtime.rb:76:in `each'
17: from /Users/ichikawadaisuke/.rbenv/versions/2.5.1/lib/ruby/gems/2.5.0/gems/bundler-2.0.1/lib/bundler/runtime.rb:81:in `block (2 levels) in require'
16: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
15: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
14: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
13: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
12: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
11: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/uglifier-4.1.20/lib/uglifier.rb:5:in `<main>'
10: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `require'
9: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in `load_dependency'
8: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in `block in require'
7: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
6: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require_with_bootsnap_lfi'
5: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
4: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `block in require_with_bootsnap_lfi'
3: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/bootsnap-1.4.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require'
2: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:4:in `<main>'
1: from /Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/execjs-2.7.0/lib/execjs.rb:5:in `<module:ExecJS>'
/Users/ichikawadaisuke/projects/krown/vendor/ruby/2.5.0/gems/execjs-2.7.0/lib/execjs/runtimes.rb:58:in `autodetect': Could not find a JavaScript runtime. See https://github.com/rails/execjs for a list of available runtimes. (ExecJS::RuntimeUnavailable)
Da die Fehlerausgabe sehr groß ist, dachte ich, dass die Wiederherstellung der Umgebung möglicherweise schneller ist, entschied mich jedoch, eine Zeit festzulegen und zu antworten.
Da andere Apps als Hintergrund gestartet werden, schlägt die Installation mit dem Befehl homebrew unterwegs fehl. Nach der Wiederherstellung des Betriebssystems wurden Rails-bezogene Anwendungen wie Xcode neu konfiguriert. Es wird angenommen, dass Fehler 1 durch "Bundle-Installation" behoben wurde, da die Gem-Umgebung durch diese Vorgänge ebenfalls geändert wurde.
Wie Sie mit Fehler 2 umgehen, erfahren Sie in einem separaten Artikel.