rails 服务器无法启动 - `initialize': JSON 文本必须至少包含两个八位字节！ (JSON::解析器错误)
rails server won't start - `initialize': A JSON text must at least contain two octets! (JSON::ParserError)
一切正常，但我 运行 磁盘空间不足。所以，我重新启动了计算机，现在 rails 服务器无法启动。我已经搜索了一个小时，但在网上找不到任何似乎可以解决此问题的方法。
希望一些新鲜的眼光可以引导我找到解决方案
这是我的终端：
$ rails s
DEPRECATION WARNING: Including LoggerSilence is deprecated and will be removed in Rails 6.1. Please use `ActiveSupport::LoggerSilence` instead (called from require at /Users/Sam/.rvm/gems/ruby-2.6.3/gems/bundler-2.1.4/lib/bundler/runtime.rb:74)
=> Booting Puma
=> Rails 6.0.3.4 application starting in development
=> Run `rails server --help` for more startup options
Development log files too large. Running rake log:clear
DEPRECATION WARNING: Including LoggerSilence is deprecated and will be removed in Rails 6.1. Please use `ActiveSupport::LoggerSilence` instead (called from require at /Users/Sam/.rvm/gems/ruby-2.6.3/gems/bundler-2.1.4/lib/bundler/runtime.rb:74)
audited 1193 packages in 11.916s
57 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
Exiting
Traceback (most recent call last):
59: from bin/rails:3:in `<main>'
58: from bin/rails:3:in `load'
57: from /Users/Sam/App/app/bin/spring:14:in `<top (required)>'
56: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
55: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
54: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `<top (required)>'
53: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `load'
52: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/bin/spring:49:in `<top (required)>'
51: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client.rb:30:in `run'
50: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/command.rb:7:in `call'
49: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `call'
48: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `load'
47: from /Users/Sam/App/app/bin/rails:9:in `<top (required)>'
46: from /Users/Sam/App/app/bin/rails:9:in `require'
45: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands.rb:18:in `<top (required)>'
44: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/command.rb:46:in `invoke'
43: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/command/base.rb:69:in `perform'
42: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor.rb:392:in `dispatch'
41: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
40: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
39: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:138:in `perform'
38: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:138:in `tap'
37: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:147:in `block in perform'
36: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:37:in `start'
35: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:77:in `log_to_stdout'
34: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:422:in `wrapped_app'
33: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:249:in `app'
32: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:349:in `build_app_and_options_from_config'
31: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:66:in `parse_file'
30: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:105:in `load_file'
29: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `new_from_string'
28: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `eval'
27: from config.ru:5:in `block in <main>'
26: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `require'
25: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:291:in `load_dependency'
24: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `block in require'
23: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `require'
22: from /Users/Sam/App/app/config/environment.rb:5:in `<top (required)>'
21: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/application.rb:363:in `initialize!'
20: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:60:in `run_initializers'
19: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:205:in `tsort_each'
18: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:226:in `tsort_each'
17: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each_strongly_connected_component'
16: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `call'
15: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each'
14: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:349:in `block in each_strongly_connected_component'
13: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:431:in `each_strongly_connected_component_from'
12: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
11: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:228:in `block in tsort_each'
10: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:61:in `block in run_initializers'
9: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:32:in `run'
8: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:32:in `instance_exec'
7: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/railtie.rb:41:in `block in <class:Engine>'
6: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker.rb:35:in `bootstrap'
5: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/commands.rb:47:in `bootstrap'
4: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/manifest.rb:18:in `refresh'
3: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/manifest.rb:84:in `load'
2: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `parse'
1: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `new'
/Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `initialize': A JSON text must at least contain two octets! (JSON::ParserError)
更新 1
I think this is related，但他们说他们在 'deleting one of the files' 之前解决了这个问题。他们在谈论什么文件？
更新 2
我试过像这样删除 webpacker 缓存：
$ ls tmp/cache/webpacker
last-compilation-digest-development
rm tmp/cache/webpacker/last-compilation-digest-development
运行 再次打开服务器，还是一样的输出。
为了解决，我删除了public/packs/manifest.json，它是空的。
然后尝试启动服务器，一切正常运行...
一切正常，但我 运行 磁盘空间不足。所以，我重新启动了计算机，现在 rails 服务器无法启动。我已经搜索了一个小时，但在网上找不到任何似乎可以解决此问题的方法。
希望一些新鲜的眼光可以引导我找到解决方案
这是我的终端：
$ rails s
DEPRECATION WARNING: Including LoggerSilence is deprecated and will be removed in Rails 6.1. Please use `ActiveSupport::LoggerSilence` instead (called from require at /Users/Sam/.rvm/gems/ruby-2.6.3/gems/bundler-2.1.4/lib/bundler/runtime.rb:74)
=> Booting Puma
=> Rails 6.0.3.4 application starting in development
=> Run `rails server --help` for more startup options
Development log files too large. Running rake log:clear
DEPRECATION WARNING: Including LoggerSilence is deprecated and will be removed in Rails 6.1. Please use `ActiveSupport::LoggerSilence` instead (called from require at /Users/Sam/.rvm/gems/ruby-2.6.3/gems/bundler-2.1.4/lib/bundler/runtime.rb:74)
audited 1193 packages in 11.916s
57 packages are looking for funding
run `npm fund` for details
found 0 vulnerabilities
Exiting
Traceback (most recent call last):
59: from bin/rails:3:in `<main>'
58: from bin/rails:3:in `load'
57: from /Users/Sam/App/app/bin/spring:14:in `<top (required)>'
56: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
55: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
54: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `<top (required)>'
53: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/binstub.rb:11:in `load'
52: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/bin/spring:49:in `<top (required)>'
51: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client.rb:30:in `run'
50: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/command.rb:7:in `call'
49: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `call'
48: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/spring-2.1.1/lib/spring/client/rails.rb:28:in `load'
47: from /Users/Sam/App/app/bin/rails:9:in `<top (required)>'
46: from /Users/Sam/App/app/bin/rails:9:in `require'
45: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands.rb:18:in `<top (required)>'
44: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/command.rb:46:in `invoke'
43: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/command/base.rb:69:in `perform'
42: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor.rb:392:in `dispatch'
41: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
40: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
39: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:138:in `perform'
38: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:138:in `tap'
37: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:147:in `block in perform'
36: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:37:in `start'
35: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/commands/server/server_command.rb:77:in `log_to_stdout'
34: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:422:in `wrapped_app'
33: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:249:in `app'
32: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/server.rb:349:in `build_app_and_options_from_config'
31: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:66:in `parse_file'
30: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:105:in `load_file'
29: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `new_from_string'
28: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/rack-2.2.3/lib/rack/builder.rb:116:in `eval'
27: from config.ru:5:in `block in <main>'
26: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `require'
25: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:291:in `load_dependency'
24: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `block in require'
23: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/activesupport-6.0.3.4/lib/active_support/dependencies.rb:324:in `require'
22: from /Users/Sam/App/app/config/environment.rb:5:in `<top (required)>'
21: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/application.rb:363:in `initialize!'
20: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:60:in `run_initializers'
19: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:205:in `tsort_each'
18: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:226:in `tsort_each'
17: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each_strongly_connected_component'
16: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `call'
15: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:347:in `each'
14: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:349:in `block in each_strongly_connected_component'
13: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:431:in `each_strongly_connected_component_from'
12: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:350:in `block (2 levels) in each_strongly_connected_component'
11: from /Users/Sam/.rvm/rubies/ruby-2.6.3/lib/ruby/2.6.0/tsort.rb:228:in `block in tsort_each'
10: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:61:in `block in run_initializers'
9: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:32:in `run'
8: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/railties-6.0.3.4/lib/rails/initializable.rb:32:in `instance_exec'
7: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/railtie.rb:41:in `block in <class:Engine>'
6: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker.rb:35:in `bootstrap'
5: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/commands.rb:47:in `bootstrap'
4: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/manifest.rb:18:in `refresh'
3: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/webpacker-5.2.1/lib/webpacker/manifest.rb:84:in `load'
2: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `parse'
1: from /Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `new'
/Users/Sam/App/app/.bundle/ruby/2.6.0/gems/json-1.8.6/lib/json/common.rb:155:in `initialize': A JSON text must at least contain two octets! (JSON::ParserError)
更新 1 I think this is related，但他们说他们在 'deleting one of the files' 之前解决了这个问题。他们在谈论什么文件？
更新 2 我试过像这样删除 webpacker 缓存：
$ ls tmp/cache/webpacker
last-compilation-digest-development
rm tmp/cache/webpacker/last-compilation-digest-development
运行 再次打开服务器，还是一样的输出。
为了解决，我删除了public/packs/manifest.json，它是空的。
然后尝试启动服务器，一切正常运行...