Rails-bin / rails生成在重新创建的项目中不起作用

Question

I've just red "Getting Started with Rails" and trying to create a blog project again from scratch.

I've created a new environment for rails projects with vagrant/virtualbox/ubuntu 12.04

Here is the problem. I've create a new rails project with

rails new blog

Thereafter, using

bin/rails generate controller pages

I've create a controller, and continued working with project. After some time, I've decided to delete the blog project and start again from scratch.

I've started a new iteration

rails new blog | works fine
cd blog
bin/rails generate controller pages | does not create a controller, does not terminate, only with control + C

I've repeated all steps with a new project blog2. And the result was the same. If i create a new project, then delete it, then create a project with the same name

bin/rails generate

will not work.

Rubu 2.1.3/Rails 4.1.6 What should I do to fix it?

Answer 1

Solved by executing:

spring stop

Answer 2

I had a similar issue when using RVM. I had to close that terminal, opened another terminal, then switched back to that version of ruby.

After that everything worked fine again.