Coding⏱️ 2 min read📅 2026-05-30

How to Fix: create-tsrouter-app@latest not working ERROR

Error code ECOMPROMISED and Lock compromised when creating a new project using npx create-tsrouter-app@latest.

Quick Answer: Check if the npm cache is corrupted by running `npm cache clean --force` before trying again.

The error 'create-tsrouter-app@latest' not working with the error code ECOMPROMISED and Lock compromised indicates a problem with your npm configuration. This issue can occur due to an outdated or corrupted package lock file.

🚀 How to Resolve This Issue

Method 1: Update npm and Node.js

  1. Step 1: Open your terminal and run the command `npm install --force` to update npm.

Method 2: Update Node.js

  1. Step 1: Open your terminal and run the command `node -v` to check the current version of Node.js.

Method 3: Delete Package Lock File

  1. Step 1: Open your terminal and run the command `npm cache clean -f` to clear the npm cache.

Method 4: Delete node_modules Folder

  1. Step 1: Open your terminal and run the command `rm -rf node_modules/` to delete the node_modules folder.

✨ Wrapping Up

After trying these methods, try running `create-tsrouter-app@latest` again to see if the issue is resolved. If not, consider reinstalling npm and Node.js.

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