In Safari’s console, when I cross a notebook’s cell border, I get the following message: Blocked a frame with origin "https://beta.observablehq.com" from accessing a frame with origin "https://martien.static.observableusercontent.com". Protocols, domains, and ports must match. Notebook itself runs…

Hi Martien, Unfortunately, this appears to be a change in recent versions of Safari. There’s nothing you can do in your notebook to avoid this. The change will have to come from either another Safari update, or an update to React (the library that we depend on to build the Observable interface). W…

For reference, here’s the associated React ticket: [image] Issue: Safari Devtools flooded with security errors on react-dom selection work with iframes with diff origins opened by asci on 2018-10-27 hey folks, looks like this code added small issue with safari and it could …

Ah, right. Clears it up. Okay, I can live with it for a while. Annoying but workable. Hope Apple and/or React will solve it in the near future.

Safari console: Blocked a frame…

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Martien December 17, 2018, 8:36pm 5

Wonderful. It’s been worked on already. Thanks.

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Safari console: Blocked a frame…

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