Question

打字

$ rails server

在Mac上的终端中的

产生了这两个错误，我通过卸载和安装ruby＆amp; amp;再次使用rails并得到同样的错误。

打字

localhost:3000

浏览器上的

会导致网页损坏，导致rails无法正常运行。

作为一个完整的初学者，我如何简单地逐步解决这些问题以使轨道运行？

Ignoring binding_of_caller-0.7.2 because its extensions are not built.  Try: gem pristine binding_of_caller --version 0.7.2
Ignoring byebug-8.2.2 because its extensions are not built.  Try: gem pristine byebug --version 8.2.2
Ignoring debug_inspector-0.0.2 because its extensions are not built.  Try: gem pristine debug_inspector --version 0.0.2
Ignoring executable-hooks-1.3.2 because its extensions are not built.  Try: gem pristine executable-hooks --version 1.3.2
Ignoring gem-wrappers-1.2.7 because its extensions are not built.  Try: gem pristine gem-wrappers --version 1.2.7
Ignoring mysql2-0.4.2 because its extensions are not built.  Try: gem pristine mysql2 --version 0.4.2
Ignoring nokogiri-1.6.7.2 because its extensions are not built.  Try: gem pristine nokogiri --version 1.6.7.2
Ignoring binding_of_caller-0.7.2 because its extensions are not built.  Try: gem pristine binding_of_caller --version 0.7.2
Ignoring byebug-8.2.2 because its extensions are not built.  Try: gem pristine byebug --version 8.2.2
Ignoring debug_inspector-0.0.2 because its extensions are not built.  Try: gem pristine debug_inspector --version 0.0.2
Ignoring executable-hooks-1.3.2 because its extensions are not built.  Try: gem pristine executable-hooks --version 1.3.2
Ignoring gem-wrappers-1.2.7 because its extensions are not built.  Try: gem pristine gem-wrappers --version 1.2.7
Ignoring mysql2-0.4.2 because its extensions are not built.  Try: gem pristine mysql2 --version 0.4.2
Ignoring nokogiri-1.6.7.2 because its extensions are not built.  Try: gem pristine nokogiri --version 1.6.7.2
dyld: lazy symbol binding failed: Symbol not found: _rb_data_typed_object_alloc
  Referenced from: /Users/Leviathan/.rvm/gems/ruby-2.2.1/gems/debug_inspector-0.0.2/lib/debug_inspector.bundle
  Expected in: flat namespace

dyld: Symbol not found: _rb_data_typed_object_alloc
  Referenced from: /Users/Leviathan/.rvm/gems/ruby-2.2.1/gems/debug_inspector-0.0.2/lib/debug_inspector.bundle
  Expected in: flat namespace

Trace/BPT trap: 5

Answer 1

编辑：首先尝试运行gem pristine --all。

尝试卸载并重新安装bundler：

gem uninstall bundler然后gem install bundler

然后运行bundle install。

这将安装你应该在Gemfile中指定的所有gem，以及所有扩展。

E.g Bundle complete! 33 Gemfile dependencies, 103 gems now installed.

Rails服务器将无法运行

1 个答案: