Kersten Lorenz

Nice!

The problem is a wrong configuration of add-asset-html-webpack-plugin (https://github.com/SimenB/add-asset-html-webpack-plugin) So, either you generate some source maps or turn it off (parameter: includeSourcemap, default: true)

For anybody else running into this issue. You need to re-install your client. See also: https://github.com/keybase/keybase-issues/issues/4219

The same is true for Ace