An error occurred: AttachPublicReceivePolicyLambdaFunction - Uploaded file must be a non-empty zip

[oyarushe]

Hello,

I've got such an error when I tried to deploy the application.

 An error occurred: AttachPublicReceivePolicyLambdaFunction - Uploaded file must be a non-empty zip
 (Service: AWSLambdaInternal; Status Code: 400; Error Code: InvalidParameterValueException; Request ID: 2e7d87e5-d4d7-4ca7-9099-2a52818fea3a; Proxy: null).

Could you please, help me to investigate this issue?
Thanks

[diarmuidoconnor]

Hi,
I also had the same error when trying to deploy the backend. The issue seems to relate to the version of the Node runtime. I was using v16.13.2; however, I switched to v15.3.0, and the deployment was successful. The rationale for the switch is simply based on recommendations I can across on Stackoverflow. I also tried older versions, but the problem reoccurred.

I would also recommend disabling the hooks in serverless.yml as they may cause the deployment to fail at the very end. Just run the client setup script manually after the backend has deployed.

Thanks.