# Using express in `/server/middleware` causes 'Cannot read property 'content-type' of undefined'
Cannot read properties of undefined (reading 'content-type') using express js
3.xnitroupstream⛔️ can be closed
Api endpoint : throw error always response with content-type = text/html
3.xpending triagenitro
Express error handling not working in serverMiddleware
pending triage2.x
Nuxt 3 one tier setup breaks after version 3.0.0-27375411.b38e394
3.xpending triage
When the default_type of the nginx server is application/octet-stream, in manifest.js $fetch json return Blob type. m.matcher is undefined.
3.xpending triageneeds reproductionclosed-by-bot