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Hi,
Please refer to this troubleshooting guide properly: https://repost.aws/knowledge-center/lambda-import-module-error-python.
Especially, make note of this:
Important: Make sure that you put the library that you import for Python inside the /python folder.
References:
[1] https://stackoverflow.com/questions/54317115/how-do-i-import-a-python-lambda-layer
Thanks,
Atul
answered 6 months ago
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My problem is that lambda has already added a layer, but it is still reporting an error:Unable to import module 'lambda_function': No module named 'pyarrow.lib'.
Okay... While creating the lambda layer zipped file, make sure you zipped the content of the folder with the code, and not the folder itself. For Reference: https://stackoverflow.com/questions/71163939/aws-lambda-layer-unable-to-import-module-lambda-function-no-module-named-pya Please let me know if this is the case and it resolves the issue. If not, please provide some more details regarding the issue.