Encountered an npm installation error: The rollbackFailedOptional issue arose during the npm session with the verb npm-session a0d68 while attempting the command npm install --save

Every time I attempt to install babel, I encounter the following error message:

rollbackFailedOptional: verb npm-session a0d68

The version of Node currently installed is 12.16.1

The version of npm being used is 6.13.4

All I want is to get babel up and running to explore its functionality. How can I make that happen?

npm install

Answer №1

No need to worry about any errors here. Simply be patient as the progress bar on the left side gradually fills up. Additionally, ensure that your Terminal window remains in focus during the installation process. If an error does occur, it will be displayed in red text and the progress bar will disappear.

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