Error Handling Basics

Lesson in the Go Roadmap · Stage 22: Using 3rd Party Packages

Last updated 14 September 2026

What is Error Handling Basics?

Go uses explicit error handling with error return values. Functions return error as last value. Check if err != nil pattern. Create errors with errors.New() or fmt.Errorf(). No exceptions - errors are values to be handled explicitly.

Study this in the interactive course See the whole Go roadmap

Free resources to learn Error Handling Basics

Official docsError Handling and Go
ArticleMastering Error Handling in Go: A Comprehensive Guide
ArticleErrors and Exception Handling in Golang

Error Handling Basics: common questions

Can I learn Error Handling Basics in Hindi?

This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Error Handling Basics in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.

Is this Error Handling Basics tutorial for beginners?

It is lesson 82 of 172 in the free Go roadmap, in stage 22, Using 3rd Party Packages. If you are new to Go, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.