Describe the problem/error/question
When executing a workflow, this error always occurs at the end of my Pinecone Vector Store
What is the error message (if any)?
The number for Vector dimension varies depending on which file I select when downloading from Google Drive
Please share your workflow
(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
{
“nodes”: [
{
“parameters”: {
“operation”: “download”,
“fileId”: {
“__rl”: true,
“value”: “1Gs4O9m-sg3MyVw3IFLkRineN4rMsvoUE”,
“mode”: “list”,
“cachedResultName”: “manual_A5_62317V5_maeuse_ameisen_abwehr_6-23.pdf”,
“cachedResultUrl”: “https://drive.google.com/file/d/1Gs4O9m-sg3MyVw3IFLkRineN4rMsvoUE/view?usp=drivesdk”
},
“options”: {}
},
“type”: “n8n-nodes-base.googleDrive”,
“typeVersion”: 3,
“position”: [
80,
0
],
“id”: “25beed33-be99-41c3-88da-aa1acaa6bf68”,
“name”: “Google Drive”,
“credentials”: {
“googleDriveOAuth2Api”: {
“id”: “W0RiEUtsMCD88gU6”,
“name”: “Google Drive account”
}
}
},
{
“parameters”: {},
“type”: “n8n-nodes-base.manualTrigger”,
“typeVersion”: 1,
“position”: [
-80,
0
],
“id”: “dc278e6a-f59c-4fb6-8597-3df8388a55ac”,
“name”: “When clicking ‘Test workflow’”
},
{
“parameters”: {
“dataType”: “binary”,
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.documentDefaultDataLoader”,
“typeVersion”: 1,
“position”: [
320,
180
],
“id”: “98034e54-59cd-4668-888b-900f5e5bb5d8”,
“name”: “Default Data Loader”
},
{
“parameters”: {
“mode”: “insert”,
“pineconeIndex”: {
“__rl”: true,
“value”: “rag-chatbot”,
“mode”: “list”,
“cachedResultName”: “rag-chatbot”
},
“options”: {
“pineconeNamespace”: “rag”
}
},
“type”: “@n8n/n8n-nodes-langchain.vectorStorePinecone”,
“typeVersion”: 1,
“position”: [
240,
-20
],
“id”: “83fd25b4-65dd-4ced-80b9-7f8aceb070cf”,
“name”: “Pinecone Vector Store1”,
“credentials”: {
“pineconeApi”: {
“id”: “ipjR4QzOTdtu2NEg”,
“name”: “PineconeApi account”
}
}
},
{
“parameters”: {
“modelName”: “models/embedding-001”
},
“type”: “@n8n/n8n-nodes-langchain.embeddingsGoogleGemini”,
“typeVersion”: 1,
“position”: [
100,
260
],
“id”: “97457208-ba0e-4c40-a49d-02bc01ace6ec”,
“name”: “Embeddings Google Gemini”,
“credentials”: {
“googlePalmApi”: {
“id”: “xPmIM2IcnMM5w5S3”,
“name”: “Google Gemini(PaLM) Api account”
}
}
},
{
“parameters”: {
“chunkSize”: 1000000,
“chunkOverlap”: “=0”,
“options”: {}
},
“type”: “@n8n/n8n-nodes-langchain.textSplitterRecursiveCharacterTextSplitter”,
“typeVersion”: 1,
“position”: [
420,
400
],
“id”: “2b089381-97d1-4e20-ab13-53ed5ec60a2f”,
“name”: “Recursive Character Text Splitter”
}
],
“connections”: {
“Google Drive”: {
“main”: [
[
{
“node”: “Pinecone Vector Store1”,
“type”: “main”,
“index”: 0
}
]
]
},
“When clicking ‘Test workflow’”: {
“main”: [
[
{
“node”: “Google Drive”,
“type”: “main”,
“index”: 0
}
]
]
},
“Default Data Loader”: {
“ai_document”: [
[
{
“node”: “Pinecone Vector Store1”,
“type”: “ai_document”,
“index”: 0
}
]
]
},
“Embeddings Google Gemini”: {
“ai_embedding”: [
[
{
“node”: “Pinecone Vector Store1”,
“type”: “ai_embedding”,
“index”: 0
}
]
]
},
“Recursive Character Text Splitter”: {
“ai_textSplitter”: [
[
{
“node”: “Default Data Loader”,
“type”: “ai_textSplitter”,
“index”: 0
}
]
]
}
},
“pinData”: {},
“meta”: {
“templateCredsSetupCompleted”: true,
“instanceId”: “a772b07cb916db0ace570744fd3566138e7a670babc4139cf5504bff9e78d14a”
}
}
Share the output returned by the last node
Information on your n8n setup
- n8n version: Newest
- Database (default: SQLite):
- n8n EXECUTIONS_PROCESS setting (default: own, main):
- Running n8n via (Docker, npm, n8n cloud, desktop app):
- Operating system: Win 11