Cannot read property 'insertBefore' of null

mir3z / texthighlighter

-- NO LONGER MAINTAINED -- TextHighlighter allows you to highlight text on web pages.

http://mir3z.github.com/texthighlighter/

MIT License

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Open Praveen-Danagoudra opened 7 years ago

Praveen-Danagoudra commented 7 years ago

We are getting many issues at this method. JS console throwing - Cannot read property 'insertBefore' of null at this method.

can you please handle this error?

/**

Inserts base element before refEl.
@param {Node} refEl - node before which base element will be inserted
@returns {Node} - inserted element */ insertBefore: function(refEl) { return refEl.parentNode.insertBefore(el, refEl); },

Regards, Praveen Danagoudra