Error when upgrading from v1.9.3 (with v2 future flags) to v2: TypeError: import_node.Response is not a constructor

[oscard0m]

I was expecting to upgrade from v1.9.3 + future flags to v2 and have 0 problems but something seems to not be working.

I get the following error:

[remix-serve] http://localhost:3000 (http://192.168.241.2:3000)
TypeError: import_node.Response is not a constructor
    at onShellReady (/workspace/app/entry.server.tsx:93:13)
    at finishedTask (/workspace/node_modules/react-dom/cjs/react-dom-server.node.development.js:6513:7)
    at retryTask (/workspace/node_modules/react-dom/cjs/rehttps://codesandbox.io/p/sandbox/remix-v2-forked-dx97sxact-dom-server.node.development.js:6598:5)
    at performWork (/workspace/node_modules/react-dom/cjs/react-dom-server.node.development.js:6642:7)
    at Immediate._onImmediate (/workspace/node_modules/react-dom/cjs/react-dom-server.node.development.js:6969:12)

• Example CodeSandbox with Remix v1.9.3: https://codesandbox.io/p/sandbox/remix-v1-with-v2-routing-glcc2w?file=%2F.codesandbox%2FDockerfile%3A1%2C13
• Example CodeSandbox with Remix v2: https://codesandbox.io/p/sandbox/remix-v2-forked-dx97sx

Is there a breaking change with import { Response } from @remix-run/node? I will try to take a deeper look into this and update the thread with more info Has this something to do with Node built-in polyfills?

[oscard0m]

Checking the templates I'm going to apply this approach + removing the import { Response } from @remix-run/node so the native Response enters in action:

remix/templates/remix/app/entry.server.tsx

Lines 106 to 116 in 7f1cc39

	const body = new PassThrough();
	const stream = createReadableStreamFromReadable(body);
	responseHeaders.set("Content-Type", "text/html");
	resolve(
	new Response(stream, {
	headers: responseHeaders,
	status: responseStatusCode,
	})
	);

[hakimLyon]

From my side, I imported Response like this using the import statement import { Response } from "@remix-run/web-fetch".😅

[MichaelDeBoey]

You should indeed use the native Response

If you're not using remix-serve, it's recommended to call installGlobals

[Darshan562]

Your answer is very useful.