Aws-cdk: [aws-lambda-python] Building fails: docker: Error response from daemon: invalid repository name (3873c00618823ac379a1322b6f73172bf7ef4702d79860224f37f359c8d2f5ba), cannot specify 64-byte hexadecimal strings.

[CarlosDomingues]

When using the aws-lambda-python module, I get the following error during the build phase:

Bundling asset <...>/lambda-function/Code/Stage...
docker: Error response from daemon: invalid repository name (3873c00618823ac379a1322b6f73172bf7ef4702d79860224f37f359c8d2f5ba), cannot specify 64-byte hexadecimal strings.

Reproduction Steps

It breaks with a simple "Hello World" lambda. I've got the same error with the PYTHON_3_7 and PYTHON_3_8 runtimes.

        lambda_function = aws_cdk.aws_lambda_python.PythonFunction(
            self,
            "lambda-function",
            entry=path.join(".", "lambda"),
            runtime=lambda_core.Runtime.PYTHON_3_7,
        )

Environment

• CLI Version : 1.70.0
• Framework Version: 1.70.0
• Node.js Version: v13.11.0
• OS : Windows 10
• Language (Version): Python 3.8.2

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This is :bug: Bug Report

[jogold]

Which Docker version are you using? I think that this is #11124

[CarlosDomingues]

@jogold seems like it, I'm using 20.10.0-beta1

EDIT: I just switched back to Docker Stable and now my code is working again. Indeed it seems like a problem with the newer Docker version. Thanks!

[eladb]

Thanks for looping back. Closing for now

[github-actions[bot]]

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