is now LinkedIn Learning!

To access courses again, please join LinkedIn Learning

All the same content you know and love

Plus, personalized course recommendations tailored just for you

All the same access to your Lynda learning history and certifications

Try LinkedIn Learning for free
Questions? Visit our help center.
Skip navigation

Understanding errors

Understanding errors: Ruby on Rails 4 Essential Training
Understanding errors: Ruby on Rails 4 Essential Training

If you're a programmer, it's inevitable that you'll come up against errors from time to time. When something does go wrong, you'll find the error that occurred in one of three places: the code, browser, or application log file. In this online video, you'll learn about errors in Ruby on Rails 4, and discover how to locate and resolve them.

Resume Transcript Auto-Scroll
Skill Level Intermediate
12h 41m
Show More Show Less

Continue Assessment

You started this assessment previously and didn't complete it. You can pick up where you left off, or start over.

Start My Free Month

Start your free month on LinkedIn Learning, which now features 100% of courses. Develop in-demand skills with access to thousands of expert-led courses on business, tech and creative topics.

Start My Free Month

You are now leaving and will be automatically redirected to LinkedIn Learning to access your learning content.