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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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Cfn Init Error #949

Closed virtlima closed 1 year ago

virtlima commented 1 year ago

I went to run cfn init and got the following:

=== 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/ec2-user/environment/CloudFormationCLI/env/lib64/python3.7/site-packages/rpdk/core/cli.py", line 83, in main init_setup_subparser(subparsers, parents) File "/home/ec2-user/environment/CloudFormationCLI/env/lib64/python3.7/site-packages/rpdk/core/init.py", line 171, in setup_subparser language_setup_subparser()(language_subparsers, [base_subparser]) File "/home/ec2-user/environment/CloudFormationCLI/env/lib64/python3.7/site-packages/pkg_resources/init.py", line 2461, in load self.require(*args, **kwargs) File "/home/ec2-user/environment/CloudFormationCLI/env/lib64/python3.7/site-packages/pkg_resources/init.py", line 2484, in require items = working_set.resolve(reqs, env, installer, extras=self.extras) File "/home/ec2-user/environment/CloudFormationCLI/env/lib64/python3.7/site-packages/pkg_resources/init.py", line 792, in resolve raise VersionConflict(dist, req).with_context(dependent_req) pkg_resources.ContextualVersionConflict: (MarkupSafe 2.0.1 (/home/ec2-user/environment/CloudFormationCLI/env/lib/python3.7/site-packages), Requirement.parse('MarkupSafe>=2.1.1'), {'werkzeug', 'Werkzeug'})

mmaeng commented 1 year ago

There is a fix that has been merged into the repo but it isn't in the released package yet.

Workaround for now is if you upgrade pip and install again

pip install -U pip
pip install cloudformation-cli

It will be able to be run.