执行RailsBridge教程步骤5时遇Migration Pending错误求助

Hey there! That migration pending error is totally normal when you're setting up a new Rails model—let's get this sorted out quickly.

Here's what you need to do:

1. Double-check you're in your Rails app's root directory
   Open your terminal and make sure you're inside the folder you created with rails new (it should have subfolders like app/, db/, and config/).

2. Run the database migration command
   In the terminal, execute this command to apply your pending model migrations:

   rails db:migrate
   

   This tells Rails to create the actual database table for your Drink model using the migration file generated when you created the model.

3. Restart your Rails server (if it's running)
   If you left rails server running in another terminal tab, press Ctrl + C to stop it, then start it back up with:

   rails server
   

   Rails needs a restart to recognize the new database schema changes.

Once you've completed these steps, head back to http://localhost:3000/drinks—the error should be gone, and you'll be able to interact with your new model!

If you still hit snags, take a look at the terminal output when you run rails db:migrate—it might flag a specific issue (like a typo in your migration file) that you can tweak.

内容的提问来源于stack exchange，提问作者Emily Kief