Gem :: Specification.reset期间未解决的规范:

Question

启动Guard时,我得到了这个输出:

$ guard
WARN: Unresolved specs during Gem::Specification.reset:
      lumberjack (>= 1.0.2)
      ffi (>= 0.5.0)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.

这是什么意思,我该如何解决？

Guardfile的内容:

guard 'livereload' do
    watch(%r{.+\.(css|js|html)$})
end
guard 'sass', :input => 'css', :style => :compressed, :extension => '.min.css'

Answer 1

我只是通过自己运行RSpec来看到这个问题.据我所知,这意味着您的系统上安装了多个版本的列出的gem,RSpec不确定使用哪一个.卸载旧版本的宝石后,警告就消失了.

你可以试试:

gem cleanup lumberjack

要么:

gem list lumberjack

gem uninstall lumberjack

如果你正在使用Bundler,你可以尝试bundle exec guard(或者在我的情况下bundle exec rspec).

Answer 2

使用以下命令为我解决了它:

bundle clean --force

有关详细信息,请参阅guard-and -resresolved-specs

Answer 3

使用Bundler.打电话bundle exec guard,不是guard.

Answer 4

供参考:

gem cleanup

为我工作.

$ gem cleanup       

Cleaning up installed gems...
Attempting to uninstall builder-3.2.2
Successfully uninstalled builder-3.2.2
Attempting to uninstall amatch-0.3.0
Successfully uninstalled amatch-0.3.0
Attempting to uninstall tins-1.12.0
Successfully uninstalled tins-1.12.0
Clean Up Complete

Answer 5

这对我有用:

bundle clean --force

然后

bundle install

重新安装宝石.

Answer 6

我用它gem list gem-name; gem uninstall gem-name来依次清理宝石.之后,错误不再显示.