isWithActiveTrigger null object

[bendangelo]

admin-3bbfa744.js:42 Uncaught TypeError: Cannot convert undefined or null to object
    at Function.values (<anonymous>)
    at li._isWithActiveTrigger (admin-3bbfa744.js:42:49198)
    at e (admin-3bbfa744.js:42:45313)
    at x (admin-3bbfa744.js:42:2624)
    at HTMLDivElement.s (admin-3bbfa744.js:42:2763)
    at d (admin-3bbfa744.js:42:1234)
    at admin-3bbfa744.js:42:2814

The code linked go here:

 _isWithActiveTrigger() {
                        return Object.values(this._activeTrigger).includes(!0)
                    }

This happens on the form page for a model. It doesn't happen every time. I hope this is enough to fix it.

[spohlenz]

I'm aware of this happening occasionally although as far as I am aware, the worst of its effects is the error messages in the console logs.

I so far haven't been able to find a working workaround, so I do think we'll have to wait for it to be fixed upstream in Bootstrap. Please leave this issue open until then though.

• https://github.com/twbs/bootstrap/issues/37474
• https://github.com/twbs/bootstrap/pull/40856