The functionality of CKEDITOR.tools.getindex has not been found

I'm currently in the process of updating my CKEDITOR version from 4.4.1 to 4.5.1. In order to do this, I am uploading my build-config.js file to ensure that I have all the same plugins as before with the latest CKEDITOR version.

The issue arises when using the downloaded CKEDITOR. Every time I attempt to use it, I encounter the error message stating "CKEDITOR.tools.getindex is not a function", and this error seems to be originating from the widget plugin.

Upon examining the widget/plugin.js file, specifically at line #1951, I found the following snippet:

var index = CKEDITOR.tools.getIndex( widgetsRepo._.upcasts, function( element ) {

This appears to be where the problem lies. Any suggestions or thoughts on how to resolve this?

Thank you for your help.

javascriptckeditorckeditor4.x

Answer №1

In my opinion, it appears that the issue lies in not upgrading all components correctly.

CKEDITOR.tools.getIndex was introduced in version 4.5.0. If the widget plugin is trying to access it, it indicates that the plugin was upgraded without updating the core accordingly. Moreover, this suggests that the online builder was not used to create a complete package where the core and plugins are concatenated, preventing compatibility issues with different versions being deployed.

To resolve this, I recommend starting fresh. Generate a new package with all necessary plugins included, extract everything to a new directory to prevent write access problems, and everything should work smoothly.

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