Hi! I have a question regarding setting it up as a Lambda Layer. I followed the tutorial but I am ge...

soysushi

11/26/2022, 12:49 AM

Hi! I have a question regarding setting it up as a Lambda Layer. I followed the tutorial but I am getting this error

Copy code

[ERROR] Runtime.ImportModuleError: Unable to import module 'handler': /opt/python/cryptography/hazmat/bindings/_rust.abi3.so: invalid ELF header
Traceback (most recent call last)

I have spent the whole day to see if it was an issue with the architecture (x86_64), but it wasn't. I had success bunching up all the packages with my m1 mac with boto3. I am stumped here. Is there any advice?

rp_st

11/26/2022, 2:48 AM

Hey @soysushi

rp_st

11/26/2022, 2:48 AM

@KShivendu can help here.

KShivendu

11/26/2022, 3:12 AM

Hey @soysushi, the error seems related to cryptography library. Can you try installing and zipping the requirements in a Linux environment (using docker) and loading it into AWS lambda layer? alternatively, you may try a different version of the cryptography library.

KShivendu

11/27/2022, 3:25 AM

Hi @soysushi did this suggestion help you? if not, feel free to provide more details and I'll be happy to help 😄

soysushi

11/27/2022, 7:42 PM

I'll be trying this out on Monday when I'm back at work haha. Thank you guys for the super prompt response!

soysushi

11/29/2022, 7:38 PM

now i have a different error

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[ERROR] Runtime.ImportModuleError: Unable to import module 'handler': /opt/python/cryptography/hazmat/bindings/_rust.abi3.so: cannot open shared object file: No such file or directory
Traceback (most recent call last)

soysushi

11/29/2022, 7:59 PM

do i have to put the crypt onto another layer perhaps?

KShivendu

11/30/2022, 3:56 AM

no you don't need to. what exactly did you try, docker or downgrading?

soysushi

11/30/2022, 5:49 PM

i started a docker container that is running in a Linux environment. I installed the same python and pip as my local machine. I followed the tutorial to zip the package and upload it to an AWS layer

soysushi

11/30/2022, 5:57 PM

our team is currently trying it with NodeJS and I am traversing stackoverflow.

rp_st

11/30/2022, 5:57 PM

Alright. Let us know if you face issues with node

KShivendu

12/01/2022, 5:47 AM

@soysushi what version of python are you using? I can do the bundling for you.

KShivendu

12/01/2022, 5:49 AM

For python3.9, here's the link https://drive.google.com/file/d/19x_C4AKy5jE8pBj-BAMlORcEyv9bWwYC/view?usp=sharing

KShivendu

12/01/2022, 5:49 AM

We are considering generating .zip files for the lambda layer along with every release. This will make the lambda auth steps seamless. It will be implemented soon.

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