Cannot read property 'whiteListIframe' of undefined

Support
1

Hi

I am getting this error “Cannot read property ‘whiteListIframe’ of undefined”. I am loading a iframe into my Discourse. Because of this error the javascript function of the website which is loaded in iframe is not working.

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Is there any way through which i can resolve the whitelist frame error in my current discourse version or do i need to upgrade the version.

Please help me resolve this error.

2

Easiest way to solve this is to update to latest version of Discourse.

3 Likes
3

Also looks like this is coming from a 3rd party plugin, it is possible you have a plugin that no longer works on Discourse.

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4

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