NoMethodError: undefined method `start_with?' for /ionicons\.(?:eot|svg|ttf|woff)$/:Regexp

[tanwcw]

Rails has deprecated precompiling regex (rails/sprockets-rails#269) from Sprockets 3 onwards.

[tanwcw]

Fixed in #12

[richpeck]

Same Error

[abepark01]

@tanwcw @richpeck
I updated my rails 6 application to use https://rubygems.org/gems/sprockets/versions/4.0.0 and I also got this error.

Any idea on how to fix this?

[OSHIMA-Hiroki]

I fixed in #14.

But since this library appears to be no longer maintained, you may want to stop managing ionicon fonts in this library and place ionicon fonts directly in your own apps.