search

prisma / blogr-nextjs-prisma

111 stars 83 forks source link

Typescript error #9

Open IAmAMFTRex opened 3 years ago

IAmAMFTRex commented 3 years ago

On building the final version of this example, a Type error is thrown:

./node_modules/.prisma\client\index.d.ts:11:33 Type error: Type expected.

9 | type UnwrapPromise<P extends any> = P extends Promise<infer R> ? R : P

10 | type UnwrapTuple<Tuple extends readonly unknown[]> = {

11 | [K in keyof Tuple]: K extends ${number} ? Tuple[K] extends PrismaPromise ? X : UnwrapPromise<Tuple[K]> : UnwrapPromise<Tuple[K]>
| ^ 12 | }; 13 | 14 |

error Command failed with exit code 1.

I was able to determine the version of TypeScript was invalid - package.json has: 

     "devDependencies": {
    "@types/next-auth": "3.1.14",
    "@types/node": "14.14.6",
    "@types/react": "16.9.56",
    "prisma": "2.25.0",
    "typescript": **"4.0.5"**
  }

It should be:

     "devDependencies": {
    "@types/next-auth": "3.1.14",
    "@types/node": "14.14.6",
    "@types/react": "16.9.56",
    "prisma": "2.25.0",
    "typescript": **"^4.1.0"**
  }