Software⏱️ 2 min read📅 2026-05-31

How to Fix: NPM - Failed to replace env in config: ${NPM_TOKEN}

NPM failed to replace env in config due to ${NPM_TOKEN}. Check if NPM_TOKEN is set correctly or try running npm with --verbose flag for more details.

Quick Answer: Check if NPM_TOKEN is set correctly and try running npm with --verbose flag to get more information about the error.

The error 'Failed to replace env in config: ${NPM_TOKEN}' occurs when npm is unable to process the environment variable in your configuration file.

💡 Why You Are Getting This Error

  • [Cause]

🛠️ Step-by-Step Verified Fixes

Method 1: Update npm Configuration

  1. Step 1: Run the command `npm config delete npm_token` to remove any existing configuration for the npm token.

Method 2: Use a Different npm Version

  1. Step 1: Try installing a different version of npm using the command `npm install -g npm@` where `` is a stable version.

🎯 Final Words

By following these steps, you should be able to resolve the 'Failed to replace env in config: ${NPM_TOKEN}' error and successfully run your npm command.

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