Error - AWS Lamda

Question

How could I resolve this error on AWS lamda?

"errorMessage": "Unable to import module 'lambda_function': No module named 'requests'",
       "errorType": "Runtime.ImportModuleError",
       "requestId": "58b6910d-444d-4e69-8a6b-21d606284df4",
       "stackTrace": []

I tried to insert the layer below but it did not work. 
        arn:aws:lambda:ap-northeast-1:770693421928:layer:Klayers-p39-requests:19

Best regards,

Riku_Kobayashi · Accepted Answer

Hello.

"arn:aws:lambda:ap-northeast-1:770693421928:layer:Klayers-p39-requests:19" is compatible with Python3.9, so I think it may not work depending on the Python version.  
So, why not try creating your own layer using the steps in the document below?  
https://docs.aws.amazon.com/lambda/latest/dg/python-layers.html

Yasik · Answer

To resolve the error "Unable to import module 'lambda_function': No module named 'requests'" in AWS Lambda, you can use a Lambda layer to include the necessary Python packages. Note that Lambda only supports Linux system Python packages.

1. First, you have to install the python packages on any Linux machine either local or use AWS EC2 instance.
2. Then zip the python package.
3. Finally, upload the zip file into lambda layer and add the layer into lambda function.

Error - AWS Lamda

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