error-to-vi

name	error-to-vi
description	Translate build/runtime/type/deploy errors into plain Vietnamese with a short fix hint. Covers common Next.js, TypeScript, Supabase, npm, env, and deploy failures. Triggers: "dịch lỗi", "giai thich loi", "error nay la gi", "translate error", "loi build nay sua sao".

error-to-vi — Error Translation to Vietnamese

Purpose

Take raw English error output and return a plain Vietnamese explanation with a simple fix instruction. Non-dev users see "Bi loi X, lam Y de sua" — not a stack trace.

Translation Table

Next.js Build Errors

English error	Vietnamese	Fix hint
Module not found: Can't resolve '...'	"Khong tim thay module [...]. Co the chua cai dat."	npm install <ten-package>
Type error: Type 'X' is not assignable to type 'Y'	"Loi kieu du lieu: [...] khong phu hop."	"Kiem tra kieu du lieu tai dong loi, sua cho dung kieu."
Error: NEXT_PUBLIC_ env var is missing	"Thieu bien moi truong [...] trong .env.local"	"Mo .env.local va them bien nay."
SyntaxError: Unexpected token	"Loi cu phap tai dong [...]. Co the thieu dau ngoac hoac dau phay."	"Kiem tra dong loi, sua dau cu phap."
Build failed because of webpack errors	"Build bi loi do Webpack. Xem loi cu the ben duoi."	"Doc thong bao loi va sua theo huong dan."
ENOSPC: no space left on device	"May tinh het dung luong dia."	"Xoa thu muc .next/ va node_modules/, roi chay npm install lai."

Supabase Errors

English error	Vietnamese	Fix hint
Invalid API key	"API key Supabase sai hoac het han."	"Kiem tra NEXT_PUBLIC_SUPABASE_ANON_KEY trong .env.local"
relation does not exist	"Bang du lieu [...] chua duoc tao."	"Chay migration SQL trong Supabase dashboard."
new row violates row-level security policy	"Khong co quyen ghi vao bang [...] (RLS)."	"Kiem tra policy RLS trong Supabase dashboard."
JWT expired	"Phien dang nhap het han."	"Dang xuat va dang nhap lai."
Email not confirmed	"Email chua duoc xac nhan."	"Kiem tra hop thu va bam vao link xac nhan."

npm / Node Errors

English error	Vietnamese	Fix hint
EACCES: permission denied	"Khong co quyen truy cap. Khong dung sudo voi npm."	"Chay: npm config set prefix ~/.npm-global"
npm ERR! peer dep missing	"Thieu thu vien phu thuoc."	"Chay: npm install --legacy-peer-deps"
Cannot find module 'next'	"Chua cai Next.js. Chay: npm install"	npm install
Error: listen EADDRINUSE :::3000	"Cong 3000 dang duoc su dung boi chuong trinh khac."	"Chay: npx kill-port 3000 roi thu lai."

Vercel Deploy Errors

English error	Vietnamese	Fix hint
Build failed	"Build that bai tren Vercel. Kiem tra logs."	"Vao Vercel dashboard > Deployments > xem logs chi tiet."
Environment variable not found	"Thieu bien moi truong tren Vercel."	"Vao Project Settings > Environment Variables va them bien."
Function execution timeout	"Ham chay qua lau (>10 giay)."	"Kiem tra cac API route co ket noi database cham khong."

Usage Pattern

When an error is encountered:

1. Match error text against table above (partial match OK)
2. Return: Vietnamese explanation + fix instruction
3. If no match: show generic message: "Co loi xay ra: [nguyen nhan co the]. Thu khoi dong lai voi npm run dev."
4. Log original English error to file taw-error.log for debugging