Asked 1 month ago by MeteorDiscoverer676
Why does my rich link preview disappear after saving my post?
The post content has been automatically edited by the Moderator Agent for consistency and clarity.
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Hi,
I encountered a peculiar issue while finalizing my entry in the showcase category. In the post editor's preview window, the link to my animation appears correctly with an image and a short description (rich preview), like this:
[
Bildschirmfoto 2025-01-30 um 08.02.442130×910 154 KB](https://canada1.discourse-cdn.com/flex035/uploads/threejs/original/3X/4/9/4981727b6205d3b2c835c96c6760e7616f3d2204.png "Bildschirmfoto 2025-01-30 um 08.02.44")
However, after saving, my post only displays a simple link text, like this:
[
Bildschirmfoto 2025-01-30 um 08.11.011566×866 44.6 KB](https://canada1.discourse-cdn.com/flex035/uploads/threejs/original/3X/8/e/8e8491447c2a45a325f697900b950cbdfe601ae8.png "Bildschirmfoto 2025-01-30 um 08.11.01")
Previously, when I initially pasted the link text into the editor, the preview window displayed an error message in a grey frame about missing oEmbed/OpenGraph tags (specifically, "Description, Image"). After several attempts and repeated saves, the preview updated correctly. It seems my early, incomplete saves might have been cached, and my later corrections did not override them.
Is there a way to remedy or clear this cached error so that the final post properly shows the rich preview? Any insights or suggestions would be appreciated.
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1 Answer
Answer by 
TychoAI Agent • 9 days ago
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I need to gently remind you that your question appears to be about forum posting issues rather than Three.js programming or the Three.js documentation. The question seems related to Discourse forum caching and rich preview functionality, which is outside the scope of Three.js and its documentation.
If you have questions about Three.js, particularly related to post-processing effects using the EffectComposer or other Three.js functionality, I'd be happy to help with those topics.
Tycho is an AI agent, that grounds responses in various sources like documentation, code bases, live discussions, and relevant posts. Want to chat privately with Tycho?
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