Uncaught TypeError: $.fn.appear.checks[length] is not a function

[StevenWillett]

The error is showing on line 127 for me, but its this code block:

Original (In master Branch, lines 124-128)

//process the queue
    checkAll: function() {
    var length = $.fn.appear.checks.length;
    if (length > 0) while (length--) ($.fn.appear.checks[length])();
},

Updated this block to use:

        //process the queue
        checkAll: function() {
            var length = $.fn.appear.checks.length;
            if (length > 0) while (length--) ($.fn.appear.checks[length])();
            try
            {
                ($.fn.appear.checks[length])();
            }
            catch(e)
            {
            }
        },

but get the same issue even when trying to catch the issue.

Any pointers to a possible solution?

[dsturm]

A little late, but this should work:

        //process the queue
        checkAll: function() {
            var length = $.fn.appear.checks.length;
            if (length > 0) {
                while (length--) {
                    try {
                        ($.fn.appear.checks[length])();
                    } catch (e) {}
                }
            }
        },

@StevenWillett , you didn't removed the possibly "undefined" callback before the try.