Bootstrap 3 Glyphicons are not working

问题:

I downloaded bootstrap 3.0 and can\'t get the glyphicons to work. I get some kind of \"E003\" error. Any ideas why this is happening? I tried both locally and online and I still get the same problem.

回答1:

I was having the same issue and couldn\'t find any information about it except in the hidden comments on this page. My font files were loading just fine according to Chrome, but the icons weren\'t displaying properly. I\'m making this an answer so it will hopefully help others.

Something was wrong with the font files that I downloaded from Bootstrap 3\'s customizer tool. To get the correct fonts, go to the Bootstrap homepage and download the full .zip file. Extract the four font files from there to your fonts directory and everything should work.

回答2:

Note to readers: be sure to read @user2261073\'s comment and @Jeff\'s answer concerning a bug in the customizer. It\'s likely the cause of your problem.

---

The font file isn\'t being loaded correctly. Check if the files are in their expected location.

@font-face {
  font-family: \'Glyphicons Halflings\';
  src: url(\'../fonts/glyphicons-halflings-regular.eot\');
  src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'), url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\');
}

As indicated by Daniel, it might also be a mimetype issue. Chrome\'s dev tools show downloaded fonts in the network tab:

回答3:

In my case I was getting a 404 for glyphicons-halflings-regular.woff, and non visible glyphicons on mobile browsers.

Looks like there is some confusion about the MIME type for woff, more than one MIME type being accepted by different browsers, but the W3C says:

application/font-woff

Edit: After testing the following MIME type for woff works on all browsers currently:

application/x-font-woff

Edit: Latest version of Bootstrap at this time (3.3.5) uses .woff2 fonts with the same initial result as .woff, the W3C still defining the spec but at the moment the MIME type seems to be:

application/font-woff2

回答4:

-If you followed the highest rated answer and it\'s still not working:

The Font folder MUST be on the same level as your CSS folder. Fixing the path in bootstrap.css will not work.

Bootstrap.css has to navigate to the Fonts folder exactly like this:

@font-face {
    font-family: \'Glyphicons Halflings\';

    src: url(\'../fonts/glyphicons-halflings-regular.eot\');
    src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'), url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular\') format(\'svg\');
}

回答5:

If the other solutions aren\'t working, you may want to try importing Glyphicons from an external source, rather than relying on Bootstrap to do everything for you. To do this:

You can either do this in HTML:

<link href=\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css\" rel=\"stylesheet\">

Or CSS:

@import url(\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css\")

Credit to edsiofi from this thread: Bootstrap 3 Glyphicons CDN

回答6:

I was looking through this old question of mine and since what was supposed to be the correct answer up until now, was given by me in the comments, I think I also deserve the credit for it.

The problem lied in the fact that the glyphicon font files downloaded from bootstrap\'s customizer tool were not the same with the ones that are downloaded from the redirection found at bootstrap\'s homepage. The ones that are working as they should are the ones that can be downloaded from the following link:

http://getbootstrap.com/getting-started/#download

Anyone having problems with old bad customizer files should overwrite the fonts from the link above.

回答7:

Azure Websites are missing woff MIME configuration. You must add following entry into web.config

<configuration>
    <system.webServer>
        <staticContent>
            <mimeMap fileExtension=\"woff\" mimeType=\"application/font-woff\" />
        </staticContent>
    </system.webServer>
</configuration> 

回答8:

As @Stijn described, the default location in Bootstrap.css is incorrect when installing this package from Nuget.

Change this section to look like this:

@font-face {
  font-family: \'Glyphicons Halflings\';
  src: url(\'Content/fonts/glyphicons-halflings-regular.eot\');
  src: url(\'Content/fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded- opentype\'), url(\'Content/fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'Content/fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'Content/fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\');
}

回答9:

In case someone else ended up here and using Bootstrap >= v4.0: glyphicon support is dropped

The relevant part from the release notes:

Dropped the Glyphicons icon font. If you need icons, some options are:

the upstream version of Glyphicons

Octicons

Font Awesome

Source: https://v4-alpha.getbootstrap.com/migration/#components

If you want to use glyphicons you need to download it separately.

I personally tried Font Awesome and it is quite good. Adding icons is similar to glypicon way:

<i class=\"fas fa-chess\"></i>

回答10:

IIS will not server .woff files by default, so in IIS you\'ll need to add a <mimeMap> entry to your web.config file;

<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<configuration>
    <system.webServer>
        <staticContent>
            <mimeMap fileExtension=\".woff\" mimeType=\"application/x-woff\" />
        </staticContent>
    </system.webServer>
</configuration>

回答11:

I modified my less variables.less file I modified the variable

@icon-font-path:          \"fonts/\";    

the original was

@icon-font-path:          \"../fonts/\"; 

It was causing a problem

回答12:

This is due to wrong coding in bootstrap.css and bootstrap.min.css. When you download Bootstrap 3.0 from the Customizer the following code is missing:

@font-face {
  font-family: \'Glyphicons Halflings\';
  src: url(\'../fonts/glyphicons-halflings-regular.eot\');
  src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'), url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\');
}

Since this is the main code for using Glyphicons, it won\'t work ofc...

Download the css-files from the full package and this code will be implemented.

回答13:

Do you have all below files in your fonts directory

glyphicons-halflings-regular.eot
glyphicons-halflings-regular.svg
glyphicons-halflings-regular.ttf
glyphicons-halflings-regular.woff

回答14:

Another problem/solution may be having this Bootstrap 2.x code:

<button class=\"btn\" ng-click=\"open()\"><i class=\"icon-calendar\"></i></button>

and when migrating based on the guide (.icon-* ---> .glyphicon .glyphicon-*):

<button class=\"btn btn-default\" ng-click=\"open()\"><i class=\"glyphicon-calendar\"></i></button>

you forget to add the icon class (containing the font reference):

<button class=\"btn btn-default\" ng-click=\"open()\"><i class=\"glyphicon glyphicon-calendar\"></i></button>

回答15:

Below is what fixed it for me. I was getting \"bad URI\" error using in Firebug console. The icons were showing up as E### numbers. I had to add a .htaccess file in my \'fonts\' directory. <FilesMatch \"\\.(ttf|otf|eot|woff)$\"> <IfModule mod_headers.c> Header set Access-Control-Allow-Origin \"*\" </IfModule> </FilesMatch> Possible duplicate of: Downloadable font on firefox: bad URI or cross-site access not allowed

回答16:

This was the reason, why the icons didn\'t show up for me:

* {
    arial, sans-serif !important;
}

After i have removed this part of my CSS, everything worked like it should. The !important was the one causing trouble.

回答17:

This is very much a long shoot, but it was my case and since it is not here already.

If you are compiling Twitter Bootstrap from SASS using gulp-sass or grunt-sass ie. node-sass. Make sure your node modules are up to date, especially if your are working on a rather old project.

It turns out that as of some time back the SASS directive @at-root is used in the definition of the @font-face in glyphicons, see https://github.com/twbs/bootstrap-sass/blob/b01ab4942233bd7316a0634472e1243b13fb9f46/assets/stylesheets/bootstrap/_glyphicons.scss.

The gotcha here is that node-sass ie. libsass do not support the @at-root directive if it is too old. If this is the case you will get a @font-face wrapped in a @at-root which the browser have no idea what to do with. The result of this is that no font will be downloaded and you will likely see garbage instead of icons.

回答18:

Note: below is likely a niche scenario, but I wanted to share it in case someone else might find it useful.

In a rails project, we are reusing quite a bit through a gem that is a Rails engine using bootstrap-sass. All was well in the main project with the exception of the glyphicon font path resolution.

GET http://0.0.0.0:3000/fonts/bootstrap/glyphicons-halflings-regular.woff 404 (Not Found) 

We found that $bootstrap-sass-asset-helper was false during the resolution when we expected it to be true, so the path was different.

We caused the $bootstrap-sass-asset-helper to be initialized in the engine gem by doing:

// explicit sprockets import to get glyphicon font paths correct
@import \'bootstrap-sprockets\';
@import \"bootstrap/variables\";

e.g. this caused the path to resolve to:

/assets/bootstrap/glyphicons-halflings-regular.woff

Again, this shouldn\'t be necessary in any normal rails project using bootstrap-sass, we just happen to be reusing a lot of views and this worked out for us. Hopefully this can assist someone else.

回答19:

Here is what official documentation says regarding fonts not rendering.

Changing the icon font location Bootstrap assumes icon font files will be located in the ../fonts/ directory, relative to the compiled CSS files. Moving or renaming those font files means updating the CSS in one of three ways: Change the @icon-font-path and/or @icon-font-name variables in the source Less files. Utilize the relative URLs option provided by the Less compiler. Change the url() paths in the compiled CSS. Use whatever option best suits your specific development setup.

Other than that it could be that you missed to copy the fonts folder to the root directory

回答20:

I had this problem and it was caused by the variables.less file. Overriding it to set the icon-font-path value solved the problem.

The file structured looks like this:

\\Content
        \\Bootstrap
        \\Fonts
 styles.less
 variables.less

Adding my own variables.less file in the root of Content and referencing this in styles.less resolved the 404 error.

Variables.less contains:

@icon-font-path:          \"fonts/\";

回答21:

I got Bootstrap from NuGet. When I published my site the glyphs didn\'t work.

In my case I got it working by setting the Build Action for each of the font files to \'Content\' and set them to \'Copy Always\'.

回答22:

Make sure you aren\'t over specifying the font family, for example

*{font-family: Verdana;}

will remove the halflings font from i elements.

回答23:

I was having the same problem where the browser was unable to find the font files, and my issue was due to exclusions in my .htaccess file that was whitelisting files that shouldn\'t be sent to index.php for processing. As the font file couldn\'t be loaded the characters were replaced with BLOB.

RewriteCond %{REQUEST_URI} !\\.(jpg|png|gif|svg|css|js|ico|rss|xml|json)$
RewriteCond %{REQUEST_URI} !-d
RewriteRule ^ index.php [L,QSA]

As you can see, files like images, rss, and xml are excluded from the rewrite, but the font files are .woff and .woff2 files, so these also needed adding to the whitelist.

RewriteCond %{REQUEST_URI} !\\.(jpg|png|gif|svg|css|js|ico|rss|xml|json|woff|woff2)$
RewriteCond %{REQUEST_URI} !-d
RewriteRule ^ index.php [L,QSA]

Adding woff and woff2 to the whitelist allows the font files to be loaded, and the glyphicons should then display properly.

回答24:

You can add this line of code and done.

<link href=\"//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css\" rel=\"stylesheet\">

Thanks.

回答25:

You must to set by this order:

<link rel=\"stylesheet\" href=\"path/bootstrap.min.css\"> 
<style type=\"text/css\"> 
     @font-face {   font-family: \'Glyphicons Halflings\';   
     src: url(\'../fonts/glyphicons-halflings-regular.eot\');   
     src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'), 
     url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'),  
     url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), 
     url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\'); } 
</style>

回答26:

What worked for me was replacing routes from:

@font-face {
  font-family: \'Glyphicons Halflings\';
  src: url(\'../fonts/glyphicons-halflings-regular.eot\');
  src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'), url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\');
}

to

@font-face {
  font-family: \'Glyphicons Halflings\';

  src: url(\'/assets/glyphicons-halflings-regular.eot\');
  src: url(\'/assets/glyphicons-halflings-regular.eot?#iefix\') format(\'embedded-opentype\'),
  url(\'/assets/fonts/glyphicons-halflings-regular.woff\') format(\'woff\'),
  url(\'/assets/glyphicons-halflings-regular.ttf\') format(\'truetype\'),
  url(\'/assets/glyphicons-halflings-regular.svg#glyphicons_halflingsregular\') format(\'svg\');
}

回答27:

i had a box width code \\e094 for glyphicon-arrow-down, in fact i solved the problem adding glyphicon in css class like that :

<i class=\"glyphicon  glyphicon-arrow-down\"></i>

if it could help someone ...

回答28:

This is how you include the icon in bootstrap 3

<span class=\"glyphicon glyphicon-bell\"></span>

http://glyphicons.bootstrapcheatsheets.com/

Hope that helps.

回答29:

@font-face {
     font-family: \'Glyphicons Halflings\';
      src: url(\'../fonts/glyphicons-halflings-regular.eot\');
      src: url(\'../fonts/glyphicons-halflings-regular.eot?#iefix\')         format(\'embedded-opentype\'), url(\'../fonts/glyphicons-halflings-regular.woff\') format(\'woff\'), url(\'../fonts/glyphicons-halflings-regular.ttf\') format(\'truetype\'), url(\'../fonts/glyphicons-halflings-regular.svg#glyphicons-halflingsregular\') format(\'svg\');}

I am using bootstrap with namespace and glyphicons not working but after adding above line in code glyphicons working fine.

回答30:

I just renamed the font from bootstrap.css using Ctrl+c, Ctrl+v and it worked.