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aws-cloudformation / cloudformation-cli

The CloudFormation Provider Development Toolkit allows you to author your own resource providers and modules that can be used by CloudFormation.
Apache License 2.0
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Unhandled exception when was trying to run cfn at first time #938

Closed YuchengMaUTK closed 1 year ago

YuchengMaUTK commented 1 year ago

=== Unhandled exception === Please report this issue to the team. Issue tracker: github.com/aws-cloudformation/cloudformation-cli/issues Please include this information: Traceback (most recent call last): File "/home/yuchma/.local/lib/python3.7/site-packages/rpdk/core/cli.py", line 83, in main init_setup_subparser(subparsers, parents) File "/home/yuchma/.local/lib/python3.7/site-packages/rpdk/core/init.py", line 171, in setup_subparser language_setup_subparser()(language_subparsers, [base_subparser]) File "/usr/lib/python3.7/site-packages/pkg_resources/init.py", line 2460, in load self.require(*args, **kwargs) File "/usr/lib/python3.7/site-packages/pkg_resources/init.py", line 2483, in require items = working_set.resolve(reqs, env, installer, extras=self.extras) File "/usr/lib/python3.7/site-packages/pkg_resources/init.py", line 790, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (MarkupSafe 2.0.1 (/local/home/yuchma/.local/lib/python3.7/site-packages), Requirement.parse('MarkupSafe>=2.1.1'), {'Werkzeug', 'werkzeug'})

got this message after pip install cfn, not familiar before. Can you team guide me how to fix this?

mmaeng commented 1 year ago

Hi @YuchengMaUTK

We are working on resolving this python requirements conflict.

For the moment if you update your pip pip install --upgrade pip then install again that should resolve the conflicts. pip install cloudformation-cli

Please let us know if that helps! We are also available on AWS CloudFormation Discord!

mmaeng commented 1 year ago

Adding link to more detailed issue #940 that is causing this error