今天打开程序,报下面这个错误
$ bundle install You must use Bundler 2 or greater with this lockfile.
这个错误的原因的bundler插件版本过低,可能是因为某些gem更新了,所以我们来安装更高版本的bundler插件,这样错误就解决了
$ gem install bundler -v2.0.2 Fetching: bundler-2.0.2.gem (100%) Successfully installed bundler-2.0.2 Parsing documentation for bundler-2.0.2 Installing ri documentation for bundler-2.0.2 Done installing documentation for bundler after 6 seconds 1 gem installed