Software⏱️ 2 min read📅 2026-05-30

How to Fix: NPM Install Error:Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"0'

Learn how to fix: NPM Install Error:Unexpected end of JSON input while parsing near '...nt-webpack-plugin":"0'.

Quick Answer: Try checking your system settings or restarting.

The error you're encountering is often caused by an outdated or corrupted version of npm. The issue lies in the fact that your system's date and time are not properly configured, leading to a mismatch between the expected JSON format and the actual data being parsed.

🛠️ Step-by-Step Verified Fixes

Method 1: Update npm

  1. Step 1: Open your terminal and type the following command: npm install -g npm@latest

Method 2: Update Node.js

  1. Step 1: Open your terminal and type the following command: node -v & npm -v

Method 3: Reset npm Configuration

  1. Step 1: Open your terminal and type the following command: npm config delete cache

[Wrap-up]

✨ Wrapping Up

By following these steps, you should be able to resolve the unexpected end of JSON input error and successfully install the Angular CLI.

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