docs: add new troubleshooting guides for Query and middlewares (#12214)

This commit is contained in:
Shahed Nasser
2025-04-17 14:18:07 +03:00
committed by GitHub
parent 191965bbfe
commit 9d27c0c194
10 changed files with 12961 additions and 12817 deletions

File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,5 @@
A common mistake when creating middlewares is naming the file `middleware.ts` rather than `middlewares.ts`.
If your middleware isn't registered correctly, make sure you've created the middleware file at `src/api/middlewares.ts`.
Learn more in the [Middleware](!docs!/learn/fundamentals/api-routes/middlewares) documentation.

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@@ -0,0 +1,41 @@
import { CodeTab, CodeTabs } from "docs-ui"
If you get the following error while using `query.graph` or `useQueryGraphStep`:
```bash
Expression produces a union type that is too complex to represent. ts(2590)
```
## Why this Error Occurred
This type error may occur when you use Query, but it's only a type error that doesn't affect the functionality of your code. It occurs because the models you're retrieving may be too complicated for the TypeScript compiler to infer the types correctly.
---
## How to Fix it
You can ignore this error by using the `// @ts-ignore` directive before the line of code that produces the error. For example:
<CodeTabs group="query">
<CodeTab label="query.graph" value="query.graph">
```ts
// @ts-ignore
const { data } = await query.graph({
// ...
})
```
</CodeTab>
<CodeTab label="useQueryGraphStep" value="useQueryGraphStep">
```ts
// @ts-ignore
const { data } = useQueryGraphStep({
// ...
})
```
</CodeTab>
</CodeTabs>

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@@ -1,4 +1,4 @@
import AdditionalDataError from "../_sections/api-routes/additional-data.mdx"
import AdditionalDataError from "../../_sections/api-routes/additional-data.mdx"
export const metadata = {
title: `Unrecognized fields \`additiona_data\` Error`,

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@@ -0,0 +1,13 @@
import MiddlewareFileName from "../../_sections/api-routes/middleware-file-name.mdx"
export const metadata = {
title: `Middleware Registration Troubleshooting`,
}
# {metadata.title}
This troubleshooting guide will help you debug why your middleware is not being registered correctly.
## Incorrect Middleware File Name
<MiddlewareFileName />

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@@ -0,0 +1,9 @@
import ExpressionTypeError from "../../_sections/query/expression-type-error.mdx"
export const metadata = {
title: `Error: Expression produces a union type that is too complex to represent`,
}
# {metadata.title}
<ExpressionTypeError />

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@@ -6059,7 +6059,6 @@ export const generatedEditDates = {
"app/storefront-development/cart/totals/page.mdx": "2025-03-27T14:47:14.252Z",
"app/storefront-development/checkout/order-confirmation/page.mdx": "2025-03-27T14:29:45.669Z",
"app/how-to-tutorials/tutorials/product-reviews/page.mdx": "2025-04-17T08:48:08.716Z",
"app/troubleshooting/api-routes/page.mdx": "2025-03-21T07:17:56.248Z",
"app/troubleshooting/data-models/default-fields/page.mdx": "2025-03-21T06:59:06.775Z",
"app/troubleshooting/medusa-admin/blocked-request/page.mdx": "2025-03-21T06:53:34.854Z",
"app/troubleshooting/nextjs-starter-rewrites/page.mdx": "2025-03-21T07:09:08.901Z",
@@ -6146,5 +6145,8 @@ export const generatedEditDates = {
"references/types/interfaces/types.IFulfillmentProvider/page.mdx": "2025-04-11T09:04:46.137Z",
"references/user/types/user.Message/page.mdx": "2025-04-11T09:04:52.767Z",
"app/infrastructure-modules/workflow-engine/how-to-use/page.mdx": "2025-03-27T14:53:13.311Z",
"references/core_flows/Notification/Steps_Notification/functions/core_flows.Notification.Steps_Notification.notifyOnFailureStep/page.mdx": "2025-04-17T08:42:33.837Z"
"references/core_flows/Notification/Steps_Notification/functions/core_flows.Notification.Steps_Notification.notifyOnFailureStep/page.mdx": "2025-04-17T08:42:33.837Z",
"app/troubleshooting/api-routes/additional-data-error/page.mdx": "2025-03-27T17:39:10.858Z",
"app/troubleshooting/api-routes/middleware-registration/page.mdx": "2025-04-17T10:35:42.095Z",
"app/troubleshooting/query/expression-type-error/page.mdx": "2025-04-17T10:30:39.317Z"
}

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@@ -1264,8 +1264,12 @@ export const filesMap = [
"pathname": "/tools"
},
{
"filePath": "/www/apps/resources/app/troubleshooting/api-routes/page.mdx",
"pathname": "/troubleshooting/api-routes"
"filePath": "/www/apps/resources/app/troubleshooting/api-routes/additional-data-error/page.mdx",
"pathname": "/troubleshooting/api-routes/additional-data-error"
},
{
"filePath": "/www/apps/resources/app/troubleshooting/api-routes/middleware-registration/page.mdx",
"pathname": "/troubleshooting/api-routes/middleware-registration"
},
{
"filePath": "/www/apps/resources/app/troubleshooting/cors-errors/page.mdx",
@@ -1319,6 +1323,10 @@ export const filesMap = [
"filePath": "/www/apps/resources/app/troubleshooting/page.mdx",
"pathname": "/troubleshooting"
},
{
"filePath": "/www/apps/resources/app/troubleshooting/query/expression-type-error/page.mdx",
"pathname": "/troubleshooting/query/expression-type-error"
},
{
"filePath": "/www/apps/resources/app/troubleshooting/query/filter-linked/page.mdx",
"pathname": "/troubleshooting/query/filter-linked"

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@@ -69,15 +69,31 @@ const generatedgeneratedTroubleshootingSidebarSidebar = {
"type": "category",
"title": "Framework",
"initialOpen": true,
"children": [
{
"loaded": true,
"isPathHref": true,
"type": "sub-category",
"title": "API Routes",
"children": [
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/eaddrinuse",
"title": "EADDRINUSE Error",
"title": "Unrecognized Additional Data",
"path": "/troubleshooting/api-routes/additional-data-error",
"children": []
},
{
"loaded": true,
"isPathHref": true,
"type": "link",
"title": "Middleware Registration",
"path": "/troubleshooting/api-routes/middleware-registration",
"children": []
}
]
},
{
"loaded": true,
"isPathHref": true,
@@ -86,6 +102,14 @@ const generatedgeneratedTroubleshootingSidebarSidebar = {
"title": "Database Errors",
"children": []
},
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/eaddrinuse",
"title": "EADDRINUSE Error",
"children": []
},
{
"loaded": true,
"isPathHref": true,
@@ -100,6 +124,14 @@ const generatedgeneratedTroubleshootingSidebarSidebar = {
"type": "sub-category",
"title": "Query",
"children": [
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/query/expression-type-error",
"title": "Expression Type Error",
"children": []
},
{
"loaded": true,
"isPathHref": true,
@@ -107,9 +139,25 @@ const generatedgeneratedTroubleshootingSidebarSidebar = {
"path": "/troubleshooting/query/filter-linked",
"title": "Not Exising Property",
"children": []
},
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/query/service-list",
"title": "service.list Error",
"children": []
}
]
},
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/test-errors",
"title": "Test Errors",
"children": []
},
{
"loaded": true,
"isPathHref": true,
@@ -133,14 +181,6 @@ const generatedgeneratedTroubleshootingSidebarSidebar = {
"children": []
}
]
},
{
"loaded": true,
"isPathHref": true,
"type": "link",
"path": "/troubleshooting/test-errors",
"title": "Test Errors",
"children": []
}
]
},

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@@ -46,17 +46,33 @@ export const troubleshootingSidebar = [
type: "category",
title: "Framework",
initialOpen: true,
children: [
{
type: "sub-category",
title: "API Routes",
children: [
{
type: "link",
path: "/troubleshooting/eaddrinuse",
title: "EADDRINUSE Error",
title: "Unrecognized Additional Data",
path: "/troubleshooting/api-routes/additional-data-error",
},
{
type: "link",
title: "Middleware Registration",
path: "/troubleshooting/api-routes/middleware-registration",
},
],
},
{
type: "link",
path: "/troubleshooting/database-errors",
title: "Database Errors",
},
{
type: "link",
path: "/troubleshooting/eaddrinuse",
title: "EADDRINUSE Error",
},
{
type: "link",
path: "/troubleshooting/dist-imports",
@@ -66,13 +82,28 @@ export const troubleshootingSidebar = [
type: "sub-category",
title: "Query",
children: [
{
type: "link",
path: "/troubleshooting/query/expression-type-error",
title: "Expression Type Error",
},
{
type: "link",
path: "/troubleshooting/query/filter-linked",
title: "Not Exising Property",
},
{
type: "link",
path: "/troubleshooting/query/service-list",
title: "service.list Error",
},
],
},
{
type: "link",
path: "/troubleshooting/test-errors",
title: "Test Errors",
},
{
type: "sub-category",
title: "Workflows",
@@ -89,11 +120,6 @@ export const troubleshootingSidebar = [
},
],
},
{
type: "link",
path: "/troubleshooting/test-errors",
title: "Test Errors",
},
],
},
{