TinyMCE: Cannot call method ‘add’ of undefined

As I was implementing TinyMCE 4.0.5 on a site I got a funny error in my console in chrome: Uncaught TypeError: Cannot call method ‘add’ of undefined My implementation looked…As I was implementing TinyMCE 4.0.5 on a site I got a funny error in my console in chrome: Uncaught TypeError: Cannot call method ‘add’ of… Continue Reading