Failed to deploy on render

Hi all,
I tried to deploy my first app. So far everything worked perfectly on my local, but when I tried to deploy, the error showed up. Any thoughts or suggestions will be appreciated!

Hi there,

The build is running into an error:

TypeError: canonicalize_version() got an unexpected keyword argument 'strip_trailing_zero'

This kind of error typically reflects some kind of version conflict wherein one or more of your local environment’s versions (language and/or dependency) are not matching what’s getting installed on the service.

We’ve also seen users run into this error before when using dash-tools, which relies on outdated libraries like docopt that are likely not compatible with the language/dependency versions running on the service.

Let us know if you have any further questions.

Regards,
Mike


Render Support Engineer, MT (UTC-6, UTC-7 in Winter)