We have made a module which that in effect replaces odoo diagram oval nodes with rectangles and at the same time it has the ability for user color preferences.

However something has gone wrong and we are now seeing an error after some work yet cannot identify the actual issue.

Any input would be appreciated. Thanks in advance

TypeError: jscolor is not a constructor
    at Class._renderEdit (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:3809:423)
    at Class._render (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:892:778)
    at https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:890:1316
    at https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:681
    at fire (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:796:299)
    at Object.add [as done] (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:797:467)
    at Array.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:649)
    at Function.each (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:625:767)
    at Object.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:560)
    at Function.Deferred (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:803:194)
    at Object.then (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:525)
    at Class.start (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:890:1220)
    at Class.prototype.<computed> [as start] (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:3816:488)
    at Array.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:3949:963)
    at Array.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:681)
    at fire (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:796:299)
    at Object.add [as done] (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:797:467)
    at Array.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:649)
    at Function.each (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:625:767)
    at Object.<anonymous> (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:560)
    at Function.Deferred (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:803:194)
    at Object.then (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:802:525)
    at Class.__widgetRenderAndInsert (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:3949:896)
    at Class._renderFieldWidget (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1338:80)
    at Class._renderInnerGroupField (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1382:385)
    at https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1380:44
    at Function._.each._.forEach (https://sme.ec/web/content/8603-9cc69b2/web.assets_common.js:12:558)
    at Class._renderInnerGroup (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1377:63)
    at Class._renderTagGroup (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1390:242)
    at Class._renderNode [as _super] (https://sme.ec/web/content/10518-36a375f/web.assets_backend.js:1383:246)