Debug Your Infrastructure

Get Instant Solutions for Kubernetes, Databases, Docker and more

AWS CloudWatch
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Pod Stuck in CrashLoopBackOff
Database connection timeout
Docker Container won't Start
Kubernetes ingress not working
Redis connection refused
CI/CD pipeline failing

Javascript NestJS Error: Cannot find module 'typeorm'

The 'typeorm' package is not installed or missing.

Resolving 'Cannot find module 'typeorm'' in NestJS

Understanding NestJS and TypeORM

NestJS is a progressive Node.js framework for building efficient, reliable, and scalable server-side applications. It leverages TypeScript and combines elements of OOP (Object Oriented Programming), FP (Functional Programming), and FRP (Functional Reactive Programming). One of the popular tools used with NestJS is TypeORM, which is an ORM (Object-Relational Mapper) that allows developers to interact with databases using TypeScript or JavaScript objects.

Identifying the Symptom

When working with NestJS and TypeORM, you might encounter the following error message during development or runtime:

Error: Cannot find module 'typeorm'

This error indicates that the application is unable to locate the TypeORM module, which is essential for database operations.

Exploring the Issue

The error 'Cannot find module 'typeorm'' typically arises when the TypeORM package is not installed in your project. This could happen if the package was never installed, accidentally removed, or if there is an issue with the node_modules directory.

Common Causes

  • The TypeORM package was not included in the package.json dependencies.
  • The node_modules directory is corrupted or incomplete.
  • There was an error during the installation of the package.

Steps to Fix the Issue

To resolve this error, follow these steps:

1. Install TypeORM

If TypeORM is not installed, you can add it to your project by running the following command in your terminal:

npm install typeorm

This command will download and install the TypeORM package, making it available for your application.

2. Verify Installation

After installation, verify that TypeORM is listed in your package.json under dependencies:

{
"dependencies": {
"typeorm": "^0.x.x"
}
}

Ensure that the version number is appropriate for your project needs.

3. Check Node Modules

If the error persists, delete the node_modules directory and the package-lock.json file, then run:

npm install

This will regenerate the node_modules directory and ensure all dependencies are correctly installed.

Additional Resources

For more information on using TypeORM with NestJS, you can refer to the following resources:

These resources provide comprehensive guides and best practices for integrating TypeORM with your NestJS applications.

Master 

Javascript NestJS Error: Cannot find module 'typeorm'

 debugging in Minutes

— Grab the Ultimate Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Your email is safe with us. No spam, ever.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

Javascript NestJS Error: Cannot find module 'typeorm'

Cheatsheet

(Perfect for DevOps & SREs)

Most-used commands
Your email is safe thing.

Thankyou for your submission

We have sent the cheatsheet on your email!
Oops! Something went wrong while submitting the form.

MORE ISSUES

Deep Sea Tech Inc. — Made with ❤️ in Bangalore & San Francisco 🏢

Doctor Droid