Containers don't work with @cloudflare/vite-plugin

[vanpelt]

What versions & operating system are you using?

Wrangler 4.22.0, Node 22.16.0, MacOS 15.5

Please provide a link to a minimal reproduction

https://github.com/craigsdennis/sandboxing-day-containers

Describe the Bug

Containers don't work in local development with the @cloudflare/vite-plugin. When a container endpoint is attempted to be fetched one gets:

Error: Container is not enabled for this durable object class. Have you correctly setup your wrangler.toml?

I filed a separate ticket in the containers project, but I imagine the root cause is in the vite-plugin.

Please provide any relevant error logs

The latest compatibility date supported by the installed Cloudflare Workers Runtime is "2025-06-17",
but you've requested "2025-06-22". Falling back to "2025-06-17"...

VITE v6.3.5 ready in 524 ms

➜ Local: http://localhost:5173/
➜ Network: use --host to expose
➜ Debug: http://localhost:5173/__debug
➜ press h + enter to show help
Request received

Getting container demo
Container started

Error: Container is not enabled for this durable object class. Have you correctly setup your wrangler.toml?
at Array. (/Users/vanpelt/Development/sandboxing-day-containers/worker/index.ts:39:18) {
remote: true
}

[brettimus]

the vite plugin specifically doesn't have container support yet (see: https://discord.com/channels/595317990191398933/1387747950037569666)

word on the street is a pre-release should show up this week.

[CarmenPopoviciu]

hi @vanpelt

containers are currently not supported in vite-plugin. This is being worked on at the moment and should some out with one of the next releases

[vanpelt]

Thanks! I'm looking forward to it 😎

[peterp]

@vanpelt In the meantime you can "hack it together" using something like this:

https://github.com/redwoodjs/machinen/blob/0a7dc3e7359366bedd407b76072541a78194e48b/src/container.ts#L35-L46