Summary:
This article troubleshoots an error that occurs when a javascript causes a recursive loop within a resize observer.
Article Sections:
Symptoms:
When a user changes the layout, they receive the following error:
"Oops...Something went wrong [...] ResizeObserver loop completed with undelivered notifications. Please try again [...]"
Causes:
This is a JavaScript error caused by a recursive loop within a resize observer. When you resize your browser window manually, add scrollbars or when the page layout changes, the front-end rendering code needs to be informed of that change so it can update.
When the layout changes again while the frontend code is updating, then this error is generated.
Resolution:
It can be very difficult to avoid these errors in the code. You can click to "ok" as the error is harmless.
If the error persists, you can try clearing your web browser cache.
Properties:
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