Does Greengrass V2 support Javascript ES6?

0

I'm running greengrass in a docker container. I deployed my nodejs14.x lambda to greengrass successfully, however when it tries to run I get this error

2022-07-01T19:25:37.166Z [ERROR] (pool-2-thread-21) com.example.employee: Failed to import function handler employee.handler due to exception: Error [ERR_REQUIRE_ESM]: Must use import to load ES Module: /greengrass/v2/packages/artifacts-unarchived/com.example.employee/1.0.12/lambda-artifact/employee.js. {serviceInstance=0, serviceName=com.example.employee, currentState=RUNNING} 2022-07-01T19:25:37.166Z [ERROR] (pool-2-thread-21) com.example.employee: require() of ES modules is not supported.. {serviceInstance=0, serviceName=com.example.employee, currentState=RUNNING}

I do not get this error while running the same lambda in the AWS cloud console. It only happens when running the lambda inside of greengrass.

Also I went into the greengrass container, and ran my script manually, it launched just fine.

Something tells me its whatever launches the lambda runtime inside of greengrass that's the issue.

1 Antwort
3
Akzeptierte Antwort

Greengrass V2 Lambda does not support loading ES modules. You can write your code as a non-module and it will load fine. You may also choose to not use a lambda, this is what I would suggest that you do. Instead of using a Lambda, use a native component which will then let you do anything that you want.

https://docs.aws.amazon.com/greengrass/v2/developerguide/create-components.html

AWS
EXPERTE
beantwortet vor 2 Jahren
  • Thank you so much for the answer. I'll check into native components!

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