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jysperm / homebrew-leftover-scanner

Use rules from Homebrew Cask to scan for leftover files from uninstalled software.
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Unrelated warnings #4

Closed liyishuai closed 1 year ago

liyishuai commented 1 year ago 
brew scan-leftovers 
Warning: Cask 'dropbox' is unreadable: undefined method `url' for #<Class:0x00007fbe68999048>::Dropbox
Warning: Cask 'keepass-x' is unreadable: undefined method `url' for #<Class:0x00007fbe6d137198>::KeepassX
Warning: Cask 'google-chrome' is unreadable: undefined method `url' for #<Class:0x00007fbe6d135410>::GoogleChrome
Warning: Cask 'nv-alt' is unreadable: undefined method `url' for #<Class:0x00007fbe6d13ef38>::NvAlt
Warning: Cask 'alfred' is unreadable: undefined method `url' for #<Class:0x00007fbe6d13d7f0>::Alfred
==> 0 casks to scan ...
==> Installed from cask:

==> Installed from other ways:

The confusing part is: I haven't installed the mentioned casks, except for google-chrome.

jysperm commented 1 year ago

You need to run brew tap homebrew/cask before scanning.

This is because as of Homebrew 4.0, it no longer clones the cask repo to local.

liyishuai commented 1 year ago

Reinstalled Homebrew and the problem no longer shows up.