Ruby on rails 无法加载这样的文件--restclient/instrumentation
将检测跟踪添加到现有应用程序时，出现错误Ruby on rails 无法加载这样的文件--restclient/instrumentation,ruby-on-rails,ruby,bundler,rest-client,Ruby On Rails,Ruby,Bundler,Rest Client,将检测跟踪添加到现有应用程序时，出现错误无法加载这样的文件--restclient/instrumentation 以下是堆栈转储的大部分内容： % bundle exec rails console cannot load such file -- restclient/instrumentation Traceback (most recent call last): 60: from bin/rails:4:in `<main>' 59: from bin/rails
无法加载这样的文件--restclient/instrumentation% bundle exec rails console
cannot load such file -- restclient/instrumentation
Traceback (most recent call last):
60: from bin/rails:4:in `<main>'
59: from bin/rails:4:in `require'
58: from ~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/commands.rb:18:in `<top (required)>'
57: from ~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/command.rb:46:in `invoke'
56: from ~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/command/base.rb:69:in `perform'
...snip...
12: from ~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:61:in `query'
11: from ~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract_adapter.rb:571:in `log'
10: from ~/.rvm/gems/ruby-2.6.5/gems/ar-octopus-0.10.2/lib/octopus/abstract_adapter.rb:13:in `instrument'
9: from ~/.rvm/gems/ruby-2.6.5/gems/activesupport-5.2.4.3/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
8: from ~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/abstract_adapter.rb:580:in `block in log'
7: from ~/.rvm/rubies/ruby-2.6.5/lib/ruby/2.6.0/monitor.rb:235:in `mon_synchronize'
...snip...
2: from ~/.rvm/gems/ruby-2.6.5/gems/activesupport-5.2.4.3/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
1: from ~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:63:in `block (2 levels) in query'
~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:20:in `result_as_array': undefined method `nfields' for nil:NilClass (NoMethodError)
%bundle exec rails控制台
无法加载这样的文件--restclient/instrumentation
回溯（最近一次呼叫最后一次）：
60：从箱子/轨道：4:in`'
59:从箱子/轨道：4:在'require'中
58:from~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/commands.rb:18:in`'
57:from~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/command.rb:46:in'invoke'
56:from~/.rvm/gems/ruby-2.6.5/gems/railties-5.2.4.3/lib/rails/command/base.rb:69:in'perform'
剪
12:from~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active\u record/connection\u adapters/postgresql/database\u语句。rb:61:in'query'
11:from~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active\u record/connection\u adapters/abstract\u adapter.rb:571:在“日志”中
10:from~/.rvm/gems/ruby-2.6.5/gems/ar-octopus-0.10.2/lib/octopus/abstract_adapter.rb:13:in‘instrument’
9:from~/.rvm/gems/ruby-2.6.5/gems/activesupport-5.2.4.3/lib/active\u-support/notifications/instrumenter.rb:23:in'instrument'
8:from~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active\u record/connection\u adapters/abstract\u adapter.rb:580:in“block in log”
7:from~/.rvm/rubies/ruby-2.6.5/lib/ruby/2.6.0/monitor.rb:235:in'mon_synchronize'
剪
2:from ~/.rvm/gems/ruby-2.6.5/gems/activesupport-5.2.4.3/lib/active\u support/dependencies/interlock.rb:48:in‘block in permit\u concurrent\u load’
1:from ~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active\u record/connection\u adapters/postgresql/database\u语句。rb:63:in `查询中的块（2级）'
~/.rvm/gems/ruby-2.6.5/gems/activerecord-5.2.4.3/lib/active\u record/connection\u adapters/postgresql/database\u statements.rb:20:in'result\u as\u array'：nil:NilClass的未定义方法'nfields'（NoMethodError）
gem 'restclient-instrumentation'
捆绑安装