Loading some fonts produces error. about fontkit

[Pomax]

Do you have a snippet that shows the code you're using that leads to this error? (e.g. some simplified code that just loads in your font, then tries to do the thing you try to do that leads to this error directly, without anything else that happens around it in your own program(s)?)

[yaneony]

Hello! Sorry for not replying that long. Here is the code.

var fontkit = require('fontkit');
var wrench = require('wrench');
var path = require('path');

install_fonts('/mnt/fonts/B');

function install_fonts(directory) {
  // Recursively read directories contents
  var fileslist = wrench.readdirSyncRecursive(directory);

  for(var i in fileslist) {
    var file = directory + '/' + fileslist[i];
    var ext = getExtension(file);

    if(ext == '.ttf' || ext == '.otf') {
      fontkit.open(file, function(err, font) {
        if(!err && font) {
          console.log(font.postscriptName);
        }
      });
    }
  }
}

function getExtension(filename) {
  return path.extname(filename).toLowerCase();
}

Looks like some fonts don't have postscriptName at all, or this is offsetted... :/

[devongovett]

Can you tell what font is causing the issue? Looks like possibly a bad name table.