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lukeL
Convex Community•2y ago•
3 replies
luke

Weird bug with the new ConvexQueryCacheProvider and Nextjs Prod version

After I added the
ConvexQueryCacheProvider
ConvexQueryCacheProvider
to my Providers, every time I click on the "emojinx" logo, or on any of the buttons that redirect to the home page, it breaks the sync between Convex and NextJS app and nothing else loads.

The weird part is that if I navigate using the Browser's history (back button), then it works fine.

The app is live at https://emojinx.lucasfaria.dev/

If you check the console, you'll see that I'm logging both the debug from the cache and { games } on the main page and { game } on a game page.

Those objects are just what's being returned from the
useQuery
useQuery
.

Providers component: https://github.com/lucasheriques/emoji-match/blob/745f4b3af9900ea715f9a78914c890686e42d75a/app/providers.tsx

useGames
useGames
hook: https://github.com/lucasheriques/emoji-match/blob/1b9ecc81b8dbe8cb9d4598c0a3d0bfce5382b6d5/components/rooms/hooks/use-games.ts

RoomList
RoomList
component, which runs on the index page: https://github.com/lucasheriques/emoji-match/blob/745f4b3af9900ea715f9a78914c890686e42d75a/components/rooms/rooms-list.tsx

The code is fully open source, in case you need more details. Feel free to ask.

Not sure what's happening here - it works fine locally with
next dev
next dev
. The error also happens with
next build && next start
next build && next start
so I don't think it's related to Vercel.
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Hi @everyone with everything going on today I forgot to post on discord about our EU launch! We have a region in Dublin now! You can start using it immediately, even for folks on the free plan. https://news.convex.dev/we-finally-got-our-eu-visa/ Stay tuned for more regions but also stay tuned for more infra improvements where we improve latency for teams no matter where their servers are located. Just at the tip of the iceberg re all the optimizations we have lined up.

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Wayne

Hi @everyone happy Monday. Components Authoring [Challenge](https://www.convex.dev/components/challenge) updates! Meet the second batch of community-approved components **Firecrawl Scrape **- Scrape any URL and get clean markdown, HTML, screenshots, or structured JSON - with durable caching and reactive queries. https://www.convex.dev/components/firecrawl-scrape Built by: Gitmaxd **Durable Agents **- A Convex component for building durable AI agents with an async tool loop. https://www.convex.dev/components/durable-agents Built by: Siegfried **Convex Debouncer** - A server-side debouncing component for debouncing expensive operations like LLM calls, metrics computation, or any heavy processing that should only run after a period of inactivity. https://www.convex.dev/components/debouncer Built by: Ilya **DatabaseChat **- A Convex component for adding natural language database queries to your app. https://www.convex.dev/components/database-chat Built by: Nick **Transloadit** - A Convex component for creating Transloadit Assemblies, handling resumable uploads with status, and persisting status/results in Convex. https://www.convex.dev/components/transloadit Built by: Kvz **Loops** - A Convex component for integrating with Loops.so email marketing platform. https://www.convex.dev/components/loops Built by: Bobby The [challenge](https://www.convex.dev/components/challenge) is now ongoing, so keep building, and we'll keep rewarding. Thanks, everyone!

Wayne · 2w ago

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Hi everyone! Have you ever wanted to get your hands on some convex swag? Well you're in luck! We just launched our Convex swag store. Check it out here ---> https://store.convex.dev/

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