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javascripthtmlbackbone.jshtml5-history

Backbone.history.start causes Security Error 18

I have a problem with launching Backbone.history.start after router initialization:

$(document).ready(function () {
    app = new StyleRouter();
    Backbone.history.start({pushState: true, root: '/'});
});

It worked at start, but then I gave HTML code to another guy to rework it (he doesn't know, what special he did) and after that it causes "Uncaught Error: SecurityError: DOM Exception 18" in Chrome, especially on line:

this.history.replaceState({}, document.title, this.root + this.fragment + loc.search);

in backbone.js.

Deep research and comparing with older code get nothing. What could it be?

Solution

  • Finally I found that there was a js code, that added an excess slash in location.hash. Still curious why it causes security error.