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generated gzip files has a invalid UTF-8 byte sequence #219

dbarison opened this Issue · 4 comments

2 participants

~/Code/maxima (master ✘)✹ ᐅ RAILS_ENV=production rake assets:precompile --trace
** Invoke assets:precompile (first_time)
** Execute assets:precompile
rake aborted!
/Users/davide/Code/maxima/public/assets/admin/autoload/jquery.jcrop-da53044b4354457d481377803404c7cc.css.gz has  a invalid UTF-8 byte sequence

 Tasks: TOP => assets:precompile
 (See full trace by running task with --trace)

I'm useing this gems:

gem 'rails', '3.1.0'
gem 'sprockets', :git => '', :branch => '2.1.x'
gem 'execjs', :git => 'git://'

All source files js,css are UTF-8 valid.


Well, it looks like you are trying to concatenate jquery.jcrop-da53044b4354457d481377803404c7cc.css.gz into your javascript bundle. GZ is binary and is not UTF-8 hence the error.

@josh josh closed this

i don't concatenate any gzip binary

some information:

config.assets.precompile += %w( admin.js admin.css print.css admin_print.css ie.css admin_ie.css )


//= require admin/sass/import
//= require_tree ./admin/autoload

autoload directory contains
jquery.jcrop.scss and jquery.ui.scss

if i remove these files i got this error ->

with sprockets 2.0.0 works but with the static_root bug (only first time i do rake assets:precompile)

undefined method `static_root' for #<Sprockets::Index:0x00000002cf1500>

Second time is ok

//= require_tree ./admin/autoload

Is pulling in jquery.jcrop-da53044b4354457d481377803404c7cc.css.gz. Move that gz file elsewhere or don't use require_tree.


Thank you, found the problem

When i inspected config.assets.precompile
i got [/\w+\.(?!js|css).+/, /application.(css|js)$/]

The first regular expression allow .gz after js or css files that cause the utf error

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