Upload Image: Cannot read property 'setCustomData' of undefined
问题 I am trying to embed into the editor an uploaded image. My filebrowserUploadUrl is /api/m/image and it seems to be working fine. After I clicked the Send it to the Server button, there is a script error as follows: image.js?t=H4PG:19 Uncaught TypeError: Cannot read property 'setCustomData' of undefined at textInput.onChange (image.js?t=H4PG:19) at textInput.n (ckeditor.js:10) at textInput.CKEDITOR.event.CKEDITOR.event.fire (ckeditor.js:12) at textInput.setValue (ckeditor.js:619) at textInput