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JavaScript / JQuery: Fehler “Das Objekt unterstützt die Eigenschaft oder Methode addEventListener nicht”JavaScript / JQuery: Error “addeventlistener object doesn’t support this property or method”

Last Updated on 2015-02-19. This error might appear if you have developed a website in your local testing environment which uses JS utilities like Bootstrap, JQuery, Prototype or Scriptaculous, after you have published it e.g. to your local company intranet. Cause...