prisma db seed & typescript problem with import and type:module - next.js

Question

I learning prisma from this tutorial:
https://www.prisma.io/blog/fullstack-nextjs-graphql-prisma-oklidw1rhw
I have problem with step:
npx prisma db seed --preview-feature
I copy 1;1 code from this tutorial, and when I run:
npx prisma db seed --preview-feature
I get error:
prisma:warn Prisma "db seed" was in Preview and is now Generally Available.
You can now remove the --preview-feature flag.
prisma:warn The "ts-node" script in the package.json is not used anymore since version 3.0 and can now be removed.
Environment variables loaded from .env
Running seed command `ts-node prisma/seed.ts` ...
(node:34420) Warning: To load an ES module, set "type": "module" in the package.json or use the .mjs extension.
(Use `node --trace-warnings ...` to show where the warning was created)
/Users/m/dev/prisma/awesome-links/part-1/prisma/seed.ts:38
import Prisma from '#prisma/client';
^^^^^^
SyntaxError: Cannot use import statement outside a module
at Object.compileFunction (node:vm:352:18)
at wrapSafe (node:internal/modules/cjs/loader:1032:15)
at Module._compile (node:internal/modules/cjs/loader:1067:27)
at Module.m._compile (/Users/m/dev/prisma/awesome-links/part-1/node_modules/ts-node/src/index.ts:1455:23)
at Module._extensions..js (node:internal/modules/cjs/loader:1157:10)
at Object.require.extensions.<computed> [as .ts] (/Users/m/dev/prisma/awesome-links/part-1/node_modules/ts-node/src/index.ts:1458:12)
at Module.load (node:internal/modules/cjs/loader:981:32)
at Function.Module._load (node:internal/modules/cjs/loader:822:12)
at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:77:12)
at phase4 (/Users/m/dev/prisma/awesome-links/part-1/node_modules/ts-node/src/bin.ts:567:12)
An error occured while running the seed command:
Error: Command failed with exit code 1: ts-node prisma/seed.ts
When I add'ed to package.json "type":"module", I get error:
m#ms-MacBook-Pro ~/d/p/a/part-1 (part-1) [1]> npx prisma db seed --preview-feature
prisma:warn Prisma "db seed" was in Preview and is now Generally Available.
You can now remove the --preview-feature flag.
prisma:warn The "ts-node" script in the package.json is not used anymore since version 3.0 and can now be removed.
Environment variables loaded from .env
Running seed command `ts-node prisma/seed.ts` ...
TypeError [ERR_UNKNOWN_FILE_EXTENSION]: Unknown file extension ".ts" for /Users/m/dev/prisma/awesome-links/part-1/prisma/seed.ts
at new NodeError (node:internal/errors:371:5)
at Object.getFileProtocolModuleFormat [as file:] (node:internal/modules/esm/get_format:87:11)
at defaultGetFormat (node:internal/modules/esm/get_format:102:38)
at defaultLoad (node:internal/modules/esm/load:21:14)
at ESMLoader.load (node:internal/modules/esm/loader:359:26)
at ESMLoader.moduleProvider (node:internal/modules/esm/loader:280:58)
at new ModuleJob (node:internal/modules/esm/module_job:66:26)
at ESMLoader.#createModuleJob (node:internal/modules/esm/loader:297:17)
at ESMLoader.getModuleJob (node:internal/modules/esm/loader:261:34)
at async Promise.all (index 0) {
code: 'ERR_UNKNOWN_FILE_EXTENSION'
}
An error occured while running the seed command:
Error: Command failed with exit code 1: ts-node prisma/seed.ts
I reading similar problem on StackOverflow, github etc, but any case not working, anyone can help me?

Answer 1

Try and double-check your seed command in the prisma section of your package.json, it should look like the one in the repo of the guide you've linked:
"prisma": {
"seed": "ts-node --compiler-options {\"module\":\"CommonJS\"} prisma/seed.ts"
},
From the error you've pasted you're missing the --compiler-options parameter.