There seems to be an issue with the implementation of Adobe Fonts and JavaScript. I could not open a composition again in AE 2015 because of the "fail to load composition - please check Java Script errors" Message.
I located the error in the document_edge.js file. After deleting multipled code it opens again.
wrong Multiple lines of codes:
Ther
fonts = {
'abel, sans-serif': '<script src=\"http://use.edgefonts.net/abel:n4:all.js\"></script>'
'abel, sans-serif': '<script src=\"http://use.edgefonts.net/abel:n4:all.js\"></script>'
'abel, sans-serif': '<script src=\"http://use.edgefonts.net/abel:n4:all.js\"></script>'
'abel, sans-serif': '<script src=\"http://use.edgefonts.net/abel:n4:all.js\"></script>' }
right Single line of code:
fonts = {
'abel, sans-serif': '<script src=\"http://use.edgefonts.net/abel:n4:all.js\"></script>' },