The following libraries are required by Designer:
In order to troubleshoot Designer, open browser console by pressing the F12 button.
Here's a list of typical errors:
1. Error: "Object does not support property or method 'dialog'"
You haven't initialized JQueryUI or you have included JqueryUI twice.
2. Error: "Unhandled exception at line 5, column ....... in ...../Scripts/workflowdesigner.min.js"
You are using an incompatible version of jQuery.
3. Problems with mouse control in Chrome
In some cases AdBloсk blocks some mouse events.
To resolve the issue you need to disable AdBloсk and restart your browser.
4. Error: "Object doesn't support property or method 'addEventListener'" in InternetExplorer
Follow these instructions.
This happens when the library can't download images. Check that the path to images configured for the Designer object at
imagefolder: '/images/' property exists and contains images for Designer.