Describe the problem/error/question
Nodes will randomly error even though a credential with that ID does exist and is set up correctly.
I see past topics for mySql and s3.
But this issue isn’t specific to any one node. I’ve seen it with:
- redis
- httpHeaderAuth
- rabbitmq
- oAuth2Api
- googlePalmApi
What is the error message (if any)?
{
"errorMessage": "Credential with ID \"EnXWG1D4uATtPECh\" does not exist for type \"redis\".",
"errorDetails": {},
"n8nDetails": {
"n8nVersion": "1.84.3 (Self Hosted)",
"binaryDataMode": "default",
"stackTrace": [
"Error: Credential with ID \"EnXWG1D4uATtPECh\" does not exist for type \"redis\".",
" at CredentialsHelper.getCredentials (/usr/local/lib/node_modules/n8n/dist/credentials-helper.js:148:19)",
" at CredentialsHelper.getDecrypted (/usr/local/lib/node_modules/n8n/dist/credentials-helper.js:181:29)",
" at ExecuteContext._getCredentials (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/node-execution-context/node-execution-context.js:180:37)",
" at ExecuteContext.getCredentials (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/node-execution-context/base-execute-context.js:49:16)",
" at ExecuteContext.execute (/usr/local/lib/node_modules/n8n/node_modules/n8n-nodes-base/dist/nodes/Redis/Redis.node.js:469:29)",
" at WorkflowExecute.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:681:27)",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:913:51",
" at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/execution-engine/workflow-execute.js:1246:20"
]
}
}
Please share your workflow
Here’s the input json coming into the Redis node:
[
{
"jobId": "1710652",
"jobType": "funding_response",
"createdAt": "2025-05-29T14:06:02.965-04:00",
"workflowId": "LW7gY5kTFhpaBhWA",
"data": {
"senderId": "94",
"workspaceId": "79",
"hasOpenSubmissions": true
}
}
]
Information on your n8n setup
- n8n version: 1.84.3
- Database (default: SQLite): PostgreSQL
- n8n EXECUTIONS_PROCESS setting (default: own, main): unsure
- Running n8n via (Docker, npm, n8n cloud, desktop app): Docker Compose
- Operating system: MacOS