Uncaught TypeError: Failed to execute ‘removeChild’ on ‘Node’: parameter 1 is not of type ‘Node’.

VM9328 hbox.js:52 Uncaught TypeError: Failed to execute ‘removeChild’ on ‘Node’: Parameter 1 is not of type ‘Node’.
at object.remove (VM9328 hbox-js :52)
at hbox.fn. init._executive (VM9328 hbox.js:529)
at hbox.fn. init._closebox (VM9328 hbox.js:545)
At object.close (VM9328 hbox.js:570)
at VM9347 undefined:45

The

pop-up failed to close properly, because the external js is referenced once more, and the parent and child nodes are referenced once. Removing the external reference to the child node solves the problem.

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