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Cannot Build for deployment

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Horse guard wasp posted this in #help-forum
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Horse guard waspOP
Hello everyone, https://github.com/amankhanal1960/buildcheck.git, this is small part of the project i am making, and for some reason the typescript is always throwing this error. Could you please solve this error please. ANY HELP WOULD BE APPRECIATED!!!

$ pnpm build

building@0.1.0 build E:\Next\building
next build

▲ Next.js 15.1.6
- Environments: .env

Creating an optimized production build ...
✓ Compiled successfully
Linting and checking validity of types .Failed to compile.

.next/types/app/api/blogs/[id]/route.ts:205:7
Type error: Type '{ tag: "PUT"; param_position: "second"; param_type: { params: { id: string; }; }; }' does not satisfy the constraint 'ParamCheck<RouteContext>'.
The types of 'param_type.params' are incompatible between these types.
Type '{ id: string; }' is missing the following properties from type 'Promise<any>': then, catch, finally, [Symbol.toStringTag]

203 | Diff<
204 | ParamCheck<RouteContext>,
205 | {
| ^
206 | tag: 'PUT'
207 | param_position: 'second'
208 | param_type: SecondArg<MaybeField<TEntry, 'PUT'>>
Static worker exited with code: 1 and signal: null
 ELIFECYCLE  Command failed with exit code 1., this is the error i get everytime i try to build this project,
Answered by joulev
 export async function PUT(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
): Promise<Response> {
-  const { id } = params;
+ const { id } = await params;

and do the same thing for other methods as well
View full answer

2 Replies

@Horse guard wasp Hello everyone, https://github.com/amankhanal1960/buildcheck.git, this is small part of the project i am making, and for some reason the typescript is always throwing this error. Could you please solve this error please. ANY HELP WOULD BE APPRECIATED!!! $ pnpm build > building@0.1.0 build E:\Next\building > next build ▲ Next.js 15.1.6 - Environments: .env Creating an optimized production build ... ✓ Compiled successfully Linting and checking validity of types .Failed to compile. .next/types/app/api/blogs/[id]/route.ts:205:7 Type error: Type '{ __tag__: "PUT"; __param_position__: "second"; __param_type__: { params: { id: string; }; }; }' does not satisfy the constraint 'ParamCheck<RouteContext>'. The types of '__param_type__.params' are incompatible between these types. Type '{ id: string; }' is missing the following properties from type 'Promise<any>': then, catch, finally, [Symbol.toStringTag] 203 | Diff< 204 | ParamCheck<RouteContext>, > 205 | { | ^ 206 | __tag__: 'PUT' 207 | __param_position__: 'second' 208 | __param_type__: SecondArg<MaybeField<TEntry, 'PUT'>> Static worker exited with code: 1 and signal: null  ELIFECYCLE  Command failed with exit code 1., this is the error i get everytime i try to build this project,
joulev
 export async function PUT(
   request: NextRequest,
-  { params }: { params: { id: string } }
+  { params }: { params: Promise<{ id: string }> }
): Promise<Response> {
-  const { id } = params;
+ const { id } = await params;

and do the same thing for other methods as well
Answer