Remix: TypeError: Value of "this" must be of type URLSearchParams

[hempun10]

Issue Summary

I'm encountering an issue that persists even after following the recommended steps from a related issue. Specifically, after reading #6118, which suggested that the problem might be due to the Node.js version, I downgraded from Node.js v20 to v18. However, the issue still occurs.

Steps taken after reading issue

1. Initially, I was using Node.js v20.
2. After encountering the issue, I downgraded to Node.js v18 based on the suggestions in issue #6118.
3. Despite the downgrade, the issue continues to occur.

Actual Behavior

shows initial remix screen

Additional Context

Operating System: macOS 14.4.1
Remix Version: 1.6.7
Node.js Version: (currently v18)
TypeError: Value of "this" must be of type URLSearchParams
at Proxy.set (node:internal/url:578:13)
at Proxy. (/Users/himalpun/Developer/remix-fundamentals/node_modules/@remix-run/web-fetch/src/headers.js:124:44)
at createRemixHeaders (/Users/himalpun/Developer/remix-fundamentals/node_modules/@remix-run/express/dist/server.js:58:17)
at createRemixRequest (/Users/himalpun/Developer/remix-fundamentals/node_modules/@remix-run/express/dist/server.js:74:14)
at /Users/himalpun/Developer/remix-fundamentals/node_modules/@remix-run/express/dist/server.js:37:21
at /Users/himalpun/Developer/remix-fundamentals/node_modules/@remix-run/serve/dist/index.js:48:7
at Layer.handle [as handle_request] (/Users/himalpun/Developer/remix-fundamentals/node_modules/express/lib/router/layer.js:95:5)
at next (/Users/himalpun/Developer/remix-fundamentals/node_modules/express/lib/router/route.js:144:13)
at next (/Users/himalpun/Developer/remix-fundamentals/node_modules/express/lib/router/route.js:138:14)
at next (/Users/himalpun/Developer/remix-fundamentals/node_modules/express/lib/router/route.js:138:14)
GET / 500 - - 193.623 ms

Request for Help

Does anyone have insights or suggestions on what might be causing this issue? Are there other potential factors besides the Node.js version that I should consider? @kentcdodds

[chopsueey]

I encountered the same error. After downgrading node to v18 from v20 with nvm and restarting my vs code it worked.
Using Ubuntu 22.04.4 LTS here