أنا عالق في Node: SendToPriorityQueue، أهدرت يومي كله اليوم محاولاً إصلاحه لكن لا يمكنني تجاوز هذه النقطة التي توقف تقدمي في الدورة إلى الأبد، إرسال JSON كامل ونص الخطأ التالي
JSON كامل:
{
“nodes”: [
{
“parameters”: {},
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“id”: “c94cabc3-98bb-414a-9f7a-57d043c3a748”,
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},
{
“parameters”: {
“url”: “https://learn.app.n8n.cloud/webhook/course/n8n102/orders”,
“authentication”: “genericCredentialType”,
“genericAuthType”: “httpHeaderAuth”,
“sendHeaders”: true,
“headerParameters”: {
“parameters”: [
{
“name”: “X-Assessment-ID”,
“value”: “4bc05b1b9cc576b8cd6cd3cccc29a8da”
}
]
},
“options”: {
“pagination”: {
“pagination”: {
“parameters”: {
“parameters”: [
{
“name”: “page”,
“value”: “={{ $pageCount + 1 }}”
}
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}
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},
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“position”: [
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],
“id”: “40e35e92-29c4-4b0b-b670-79d3ede50dd5”,
“name”: “GetOrders”,
“credentials”: {
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}
}
},
{
“parameters”: {
“url”: “https://learn.app.n8n.cloud/webhook/course/n8n102/customers”,
“authentication”: “genericCredentialType”,
“genericAuthType”: “httpHeaderAuth”,
“sendHeaders”: true,
“headerParameters”: {
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“value”: “4bc05b1b9cc576b8cd6cd3cccc29a8da”
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“id”: “3fad8be8-4433-49ec-8bad-bfc781e676ba”,
“name”: “GetCustomers”,
“credentials”: {
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“name”: “n8n Academy API Key”
}
}
},
{
“parameters”: {
“mode”: “combine”,
“fieldsToMatchString”: “customer_id”,
“joinMode”: “enrichInput1”,
“options”: {}
},
“type”: “n8n-nodes-base.merge”,
“typeVersion”: 3.2,
“position”: [
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],
“id”: “fc2ed990-2d94-4a4b-aed3-79ed3688e53c”,
“name”: “MergeOrdersCustomers”
},
{
“parameters”: {
“aggregate”: “aggregateAllItemData”,
“destinationFieldName”: “enriched_orders”,
“options”: {}
},
“type”: “n8n-nodes-base.aggregate”,
“typeVersion”: 1,
“position”: [
160,
-16
],
“id”: “a1934843-0eaa-4990-8a3f-12fa0f60c4bd”,
“name”: “AggregateOrders”
},
{
“parameters”: {
“method”: “POST”,
“url”: “https://learn.app.n8n.cloud/webhook/course/n8n102/orders-queue”,
“authentication”: “genericCredentialType”,
“genericAuthType”: “httpHeaderAuth”,
“sendHeaders”: true,
“headerParameters”: {
“parameters”: [
{
“name”: “X-Assessment-ID”,
“value”: “4bc05b1b9cc576b8cd6cd3cccc29a8da”
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]
},
“sendBody”: true,
“bodyParameters”: {
“parameters”: [
{
“name”: “enriched_orders”,
“value”: “={{ $json.enriched_orders }}”
}
]
},
“options”: {}
},
“type”: “n8n-nodes-base.httpRequest”,
“typeVersion”: 4.4,
“position”: [
384,
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],
“id”: “0cf07ce8-68ad-4fec-bdd5-9e3e593795d6”,
“name”: “SendToOrdersQueue”,
“credentials”: {
“httpHeaderAuth”: {
“id”: “vMHAPkPKaravjcEZ”,
“name”: “n8n Academy API Key”
}
}
},
{
“parameters”: {
“conditions”: {
“options”: {
“caseSensitive”: true,
“leftValue”: “”,
“typeValidation”: “strict”,
“version”: 3
},
“conditions”: [
{
“id”: “92dde10e-a0ac-4901-985e-6a0e8a1963e4”,
“leftValue”: “={{ $json.subscription }}”,
“rightValue”: “Enterprise”,
“operator”: {
“type”: “string”,
“operation”: “equals”,
“name”: “filter.operator.equals”
}
}
],
“combinator”: “and”
},
“options”: {}
},
“type”: “n8n-nodes-base.if”,
“typeVersion”: 2.3,
“position”: [
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],
“id”: “cec1001d-a5b4-4e84-9470-06d40d4f90b4”,
“name”: “CheckSubscriptionTier”
},
{
“parameters”: {
“rules”: {
“values”: [
{
“conditions”: {
“options”: {
“caseSensitive”: true,
“leftValue”: “”,
“typeValidation”: “strict”,
“version”: 3
},
“conditions”: [
{
“leftValue”: “={{ $json.region }}”,
“rightValue”: “north”,
“operator”: {
“type”: “string”,
“operation”: “equals”
},
“id”: “9585e06c-4bf6-4422-b8d9-c65c8aa315ad”
}
],
“combinator”: “and”
},
“renameOutput”: true,
“outputKey”: “North”
},
{
“conditions”: {
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“leftValue”: “”,
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“conditions”: [
{
“id”: “4002a616-dbfd-4991-a1e0-72c888ac3bd9”,
“leftValue”: “={{ $json.region }}”,
“rightValue”: “south”,
“operator”: {
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}
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],
“combinator”: “and”
},
“renameOutput”: true,
“outputKey”: “South”
},
{
“conditions”: {
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“leftValue”: “”,
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},
“conditions”: [
{
“id”: “9f1f69c9-19bc-4738-a1e2-7cc2be1ba95f”,
“leftValue”: “={{ $json.region }}”,
“rightValue”: “e”,
“operator”: {
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“operation”: “equals”,
“name”: “filter.operator.equals”
}
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],
“combinator”: “and”
},
“renameOutput”: true,
“outputKey”: “East”
},
{
“conditions”: {
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“conditions”: [
{
“id”: “6a7b5b7f-1a45-4b11-9efb-5b3b7cbe7e76”,
“leftValue”: “={{ $json.region }}”,
“rightValue”: “west”,
“operator”: {
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“operation”: “equals”,
“name”: “filter.operator.equals”
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}
],
“combinator”: “and”
},
“renameOutput”: true,
“outputKey”: “West”
}
]
},
“options”: {
“fallbackOutput”: “extra”
}
},
“type”: “n8n-nodes-base.switch”,
“typeVersion”: 3.4,
“position”: [
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],
“id”: “4cca393c-d01e-4552-a4c4-60f20c5d9a76”,
“name”: “RouteByRegion”
},
{
“parameters”: {
“conditions”: {
“options”: {
“caseSensitive”: true,
“leftValue”: “”,
“typeValidation”: “strict”,
“version”: 3
},
“conditions”: [
{
“id”: “6f605cb6-29ce-47ad-adc2-ae26af637db2”,
“leftValue”: “={{ $json.status }}”,
“rightValue”: “delivered”,
“operator”: {
“type”: “string”,
“operation”: “notEquals”
}
}
],
“combinator”: “and”
},
“options”: {}
},
“type”: “n8n-nodes-base.filter”,
“typeVersion”: 2.3,
“position”: [
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],
“id”: “cbeb6ae5-04d7-42bb-b562-a7dc31997144”,
“name”: “FilterDelivered”
},
{
“parameters”: {
“method”: “POST”,
“url”: “https://learn.app.n8n.cloud/webhook/course/n8n102/priority-queue”,
“authentication”: “genericCredentialType”,
“genericAuthType”: “httpHeaderAuth”,
“sendHeaders”: true,
“headerParameters”: {
“parameters”: [
{
“name”: “X-Assessment-ID”,
“value”: “4bc05b1b9cc576b8cd6cd3cccc29a8da”
}
]
},
“sendBody”: true,
“bodyParameters”: {
“parameters”: [
{
“name”: “order_id”,
“value”: “={{ $json.order_id }}”
},
{
“name”: “customer_id”,
“value”: “={{ $json.customer_id }}”
},
{
“name”: “company_name”,
“value”: “={{ $json.customer_name }}”
},
{
“name”: “subscription”,
“value”: “={{ $json.subscription }}”
}
]
},
“options”: {}
},
“type”: “n8n-nodes-base.httpRequest”,
“typeVersion”: 4.4,
“position”: [
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],
“id”: “648920ef-df9c-41ad-a978-70b082ce97d9”,
“name”: “SendToPriorityQueue”,
“credentials”: {
“httpHeaderAuth”: {
“id”: “vMHAPkPKaravjcEZ”,
“name”: “n8n Academy API Key”
}
}
}
],
“connections”: {
“TriggerManual”: {
“main”: [
[
{
“node”: “GetOrders”,
“type”: “main”,
“index”: 0
},
{
“node”: “GetCustomers”,
“type”: “main”,
“index”: 0
}
]
]
},
“GetOrders”: {
“main”: [
[
{
“node”: “MergeOrdersCustomers”,
“type”: “main”,
“index”: 0
}
]
]
},
“GetCustomers”: {
“main”: [
[
{
“node”: “MergeOrdersCustomers”,
“type”: “main”,
“index”: 1
}
]
]
},
“MergeOrdersCustomers”: {
“main”: [
[
{
“node”: “AggregateOrders”,
“type”: “main”,
“index”: 0
},
{
“node”: “CheckSubscriptionTier”,
“type”: “main”,
“index”: 0
}
]
]
},
“AggregateOrders”: {
“main”: [
[
{
“node”: “SendToOrdersQueue”,
“type”: “main”,
“index”: 0
}
]
]
},
“SendToOrdersQueue”: {
“main”: [
]
},
“CheckSubscriptionTier”: {
“main”: [
[
{
“node”: “FilterDelivered”,
“type”: “main”,
“index”: 0
}
],
[
{
“node”: “RouteByRegion”,
“type”: “main”,
“index”: 0
}
]
]
},
“FilterDelivered”: {
“main”: [
[
{
“node”: “SendToPriorityQueue”,
“type”: “main”,
“index”: 0
}
]
]
}
},
“pinData”: {},
“meta”: {
“instanceId”: “1b202188b62737e64678f469a8e86b98e8d2c2147255e95f1e4af4dc019b5e9d”
}
}
إخراج الخطأ:
{
“errorMessage”: “طلبك غير صحيح أو لم تتمكن الخدمة من معالجته [العنصر 0]”,
“errorDescription”: “معرّف الطلب غير صحيح. يرجى التأكد من إرسال معرّف الطلب الصحيح”,
“errorDetails”: {
“rawErrorMessage”: [
“422 - "{\"error\":\"معرّف الطلب غير صحيح. يرجى التأكد من إرسال معرّف الطلب الصحيح\"}"”
],
“httpCode”: “422”
},
“n8nDetails”: {
“nodeName”: “SendToPriorityQueue”,
“nodeType”: “n8n-nodes-base.httpRequest”,
“nodeVersion”: 4.4,
“itemIndex”: 0,
“time”: “6/26/2026, 6:29:18 PM”,
“n8nVersion”: “2.22.5 (Self Hosted)”,
“binaryDataMode”: “filesystem”,
“stackTrace”: [
“NodeApiError: طلبك غير صحيح أو لم تتمكن الخدمة من معالجته”,
" at ExecuteContext.execute (C:\Users\Usman\AppData\Roaming\npm\node_modules\n8n\node_modules\n8n-nodes-base\nodes\HttpRequest\V3\HttpRequestV3.node.ts:849:16)“,
" at WorkflowExecute.executeNode (C:\Users\Usman\AppData\Roaming\npm\node_modules\n8n\node_modules\n8n-core\src\execution-engine\workflow-execute.ts:1053:9)”,
" at WorkflowExecute.runNode (C:\Users\Usman\AppData\Roaming\npm\node_modules\n8n\node_modules\n8n-core\src\execution-engine\workflow-execute.ts:1327:11)“,
" at C:\Users\Usman\AppData\Roaming\npm\node_modules\n8n\node_modules\n8n-core\src\execution-engine\workflow-execute.ts:1778:27”,
" at C:\Users\Usman\AppData\Roaming\npm\node_modules\n8n\node_modules\n8n-core\src\execution-engine\workflow-execute.ts:2426:11"
]
}
}
