Error update plugins (Deprecation warning)

• I am on the latest Hyper.app version
• I have searched the issues of this repo and believe that this is not a duplicate

• OS version and name: Mojave 10.14.4
• Hyper.app version: Just installed
• Node version: 12.4.0
• Npm version: 6.9.0
• Yarn version: 1.16.0

Issue

Everytime i launch the terminal I get a message Deprecationwarning Buffer() is deprecated due to security and usability issue

I look for Error update plugins in the issues but didn’t find one about the deprecation warning message.

[drdogbot7]

For me this was an issue with Yarn trying to use a proxy for some reason (https://github.com/yarnpkg/yarn/issues/4890). I don’t use yarn so I didn’t know it wasn’t working. You can try running the ‘yarn’ command manually in your ‘.hyper_plugins’ folder to see if that’s the issue. Yarn gave me more helpful error messages than Hyper did.

e.g.

cd ~/.hyper_plugins
yarn

You can see if yarn has a proxy set by running:

yarn config list

These commands eventually fixed it for me:

yarn config delete https-proxy
yarn config delete proxy
yarn config set no-proxy true

[caelinsutch]

@drdogbot7’s suggestion worked for me, but I had to install yarn from brew. For some reason, installing it with npm: npm i -g yarn didn’t work 😦 Either way, glad I figured it out and thanks to everyone from this thread!

Commands that worked for me:

brew install yarn
cd ~/.hyper_plugins
yarn
yarn config delete https-proxy
yarn config delete proxy
yarn config set no-proxy true