Coding⏱️ 1 min read📅 2026-05-30

How to Fix: Undefined reference errors when debugging/running C++ Raylib project in VSCode (launch.json / build setup issue)

Debugging C++ Raylib project in VSCode with launch.json and build setup issues.

Quick Answer: Check your include paths and ensure that the Raylib library is properly linked to your project.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🛠️ Step-by-Step Verified Fixes

To resolve the undefined reference errors when debugging or running a C++ Raylib project in VSCode, it is crucial to address issues with your launch.json and build setup.

🔍 Why This Happens

  • [Cause]

🛠️ Step-by-Step Verified Fixes

Method 1: Correcting Linker Flags

  1. Step 1: Open your CMakeLists.txt file and add the linker flag `-lraylib` to the link_directories section.

Method 2: Updating Launch.json

  1. Step 1: Open your launch.json file and add the following configuration under the

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