AWS Lambda NodeJS compatibility issues.

Question

I am working on AWS project by freecodecamp (link: https://www.youtube.com/watch?v=JgwI22y_eFA).
This project is an online book store website which focuses on Amplify, AppSync, DynamoDB, S3 and Lambda.

At about 28:00, the mentor uses amplify push to push resources to cloud, but I'm getting incompatibility errors regarding Node JS.
Screenshot URL: https://drive.google.com/file/d/18gdCOudpop9SUTtbYj7VcEfkQctIm8Qw/view?usp=sharing

Github link for code: https://github.com/FossWithKc/BookStore-AWS

Please Help me.

Answer

Hi, NodeJS 10 is not supported anymore by AWS Lambda. Versions 12 and 14 are supported ([doc](https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html)).
The version of amplify cli you use (4.24 according to the video), is a bit old (~2 years) and was using NodeJS 10. You should update to a more recent version of amplify cli: `npm install -g @aws-amplify/cli`. Note that the content in the GitHub repo may not be compatible with a more recent version of the cli...

AWS Lambda NodeJS compatibility issues.

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