Question

我已经提取了一个工作中的项目，当我尝试运行rails db:migrate时，终端请求安装“捆绑软件2”，所以我这样做了。

现在，当我尝试做rails db:migrate时，出现以下错误：

/home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/rubygems-bundler-1.4.5/lib/rubygems-bundler/noexec.rb:84:in `setup': undefined method `plain_specs' for #<Bundler::RubygemsIntegration:0x00005633f09a9000> (NoMethodError)
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/rubygems-bundler-1.4.5/lib/rubygems-bundler/noexec.rb:124:in `check'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/rubygems-bundler-1.4.5/lib/rubygems-bundler/noexec.rb:131:in `<top (required)>'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:168:in `require'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:168:in `rescue in require'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/site_ruby/2.4.0/rubygems/core_ext/kernel_require.rb:178:in `require'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/rubygems-bundler-1.4.5/lib/rubygems_executable_plugin.rb:4:in `block in <top (required)>'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/executable-hooks-1.5.0/lib/executable-hooks/hooks.rb:50:in `block in run'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/executable-hooks-1.5.0/lib/executable-hooks/hooks.rb:49:in `each'
    from /home/acartesc/.rvm/rubies/ruby-2.4.3/lib/ruby/gems/2.4.0/gems/executable-hooks-1.5.0/lib/executable-hooks/hooks.rb:49:in `run'
    from /home/acartesc/.rvm/gems/ruby-2.4.3/bin/ruby_executable_hooks:10:in `<main>'

感谢您的帮助！

Answer 1

gem uninstall rubygems-bundler

为我工作我正在使用捆绑器2.1.0

REF：https://github.com/bundler/bundler/issues/7492

显示时

ERROR:  While executing gem ... (Gem::InstallError)
    rubygems-bundler is not installed in GEM_HOME, try:
    gem uninstall -i /Users/xxxx/.rvm/rubies/ruby-2.5.7/lib/ruby/gems/2.5.0 rubygems-bundler

请运行

gem uninstall -i /Users/xxxx/.rvm/rubies/ruby-2.5.7/lib/ruby/gems/2.5.0 rubygems-bundler

Answer 2

您的红宝石版本是什么？我遇到了同样的问题。

我的红宝石版本为2.6.3，我的捆绑包在此红宝石版本中不起作用。（捆绑包已升级到2.0.2），

因此，我将捆绑软件降级为版本1.17.3，它可以正常工作。

使用此解决方案的我将为您提供帮助。

Answer 3

确保使用的是支持的红宝石版本。尝试使用jruby-9.2.9时遇到了这个问题。通过从jruby切换到ruby，问题解决了。

rvm use ruby-2.5.1

Answer 4

这是捆绑软件版本2.1.0.pre.2的错误

我没有安装捆绑软件gem，并安装了不同版本的捆绑软件

$ gem uninstall bundler
$ gem install bundler -v 2.0.2

应该可以。

Answer 5

我也遇到了这些错误。对我来说，解决方法是将Chrome版本升级到最新版本。现在，不再有错误。

＃<Bundler :: RubygemsIntegration：0x00005633f09a9000>的未定义方法'plain_specs'（NoMethodError）

5 个答案: