Collaborate with over 60,000 Qlik technologists and members around the world to get answers to your questions, and maximize success.Join Us
Switching from https to http environment a user may face up a strange behavior from the browser. When the user is switching into http protocole, the browser will try to load the application or the mashup, but this will probably fail and browser will fall in a loop of loading and reloading the application. A common case scenario is, when a user is developing the a mashup in https and he is opening the mashup application in http in order to see the result.
User will most probably get an the Error: listener must be a function in the screen, but as a browser is reloading the app multiple times in order to open it correctly, the user may not have enough time to read the error message. By using Chrome and developers tools we will receive the following error, as in the image below.
Search Qlik's Support Knowledge database or request assisted support for highly complex issues.Submit a case
Experiencing a serious issue, please contact us by phone. View phone numbers and hours by region.