Fix for: "can't convert nil to String" when running "gem update --system"

When attempting to update RubyGems, depending on updates your previously performed, you might run into an error

ERROR:  While executing gem ... (TypeError)
can't convert nil into String

Fix this by running

gem uninstall rubygems-update -a -x

Tobias Kraze

Last edit

2017-10-10

Tobias Kraze

License

Source code in this card is licensed under the MIT License.

Posted by Tobias Kraze to makandra dev (2017-10-10 09:16)