How to Fix: receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
📋 Table of Contents
The error 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' occurs when npm is unable to verify the authenticity of a self-signed certificate. This issue can arise when using a self-signed certificate, such as in development environments.
✅ Best Solutions to Fix It
Method 1: Adding the Self-Signed Certificate to the Trusted Store
- Step 1: Run the command `sudo apt-get install ca-certificates` on your Ubuntu system to update the certificate store.
Method 2: Ignoring the Error and Using a Proxy
- Step 1: Set up a proxy server that can bypass the SSL verification, such as using `npm config set proxy http://your-proxy-server:8080`.
💡 Conclusion
To resolve the 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' issue, you can either add the self-signed certificate to the trusted store or ignore the error and use a proxy server.
❓ Frequently Asked Questions
🛠️ Related Fixes
How to Fix: Pc crashes shortly after launching game (rainbow
Pc crashes shortly after launching game, possible cause: outdated grap
How to Fix: Installing an APK on a locked down phone
Installing an APK on a locked down phone: Try using a rooted device, e
How to Fix: FPS drops
FPS drops in games can be caused by high system resource usage, outdat