Software⏱️ 2 min read📅 2026-06-03

How to Fix: Intelli J IDEA takes forever to update indices

Intelli J IDEA takes a long time to update indices for large projects.

Quick Answer: Try closing and reopening the project, or consider using the 'Build Project' option with the '-refresh' flag to speed up the process.

📋 Table of Contents

  1. 💡 Why You Are Getting This Error
  2. 🚀 How to Resolve This Issue
  3. ✨ Wrapping Up

Intelli J IDEA can take a long time to update indices for large projects, but it's not normal for it to take almost 12 hours. This issue is likely caused by the project size and the machine's specifications.

💡 Why You Are Getting This Error

  • Large project size can cause the indexing process to take a long time.

🚀 How to Resolve This Issue

Method 1: Optimizing the IDE Configuration

  1. Step 1: Go to File > Settings (or Preferences on Mac) and navigate to Editor > General.

Method 2: Indexing in the Background

  1. Step 1: Go to File > Settings (or Preferences on Mac) and navigate to Tools > Build, Execution, Deployment & Profiling > Build, Execution, Deployment.

✨ Wrapping Up

By following these methods, you should be able to speed up the indexing process and make it more efficient. However, if you're still experiencing issues, consider upgrading your machine's specifications or using a different IDE.

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