Continue on Fail is not working properly with AWS Lambda node

[barn4k]

Describe the bug Hello! For some nodes (e.g. Lambda) the mode option "Continue On Fail" does not shows the error details.

To Reproduce

1. Create a Lambda node
2. Add broken JSON (like forget some quotes) {"hello":123"}
3. Turn on "Continue On Fail"

Example workflow: { "meta": { "instanceId": "b2b258e8cf8e4b51c801b3bc5a9906c37aad0545d9cdbdf096a6542b5d192385" }, "nodes": [ { "parameters": {}, "id": "e98a6223-004d-4d18-8393-7657f525d416", "name": "Start", "type": "n8n-nodes-base.start", "typeVersion": 1, "position": [ 240, 300 ] }, { "parameters": { "function": "arn:aws:lambda:us-west-2:114025810846:function:soc-prd-GraphAPI", "payload": "{\"helo\":123\"}" }, "id": "9cc5cf1c-e680-48b0-8c77-79afed512e7b", "name": "AWS Lambda", "type": "n8n-nodes-base.awsLambda", "typeVersion": 1, "position": [ 460, 300 ], "credentials": { "aws": { "id": "2", "name": "AWS account" } }, "continueOnFail": true } ], "connections": { "Start": { "main": [ [ { "node": "AWS Lambda", "type": "main", "index": 0 } ] ] } } }

Expected behavior We can see that the error is related to the JSON syntax in the output, but getting the basic "Unknown error"

Environment (please complete the following information):

• n8n Version 0.195.5

Additional context Expected behaviour - we see the NodeApiError in output

But there is no NodeApi related info in the output

[Joffcom]

Hey @barn4k,

Thanks for the report, That looks like continue on fail has worked correctly but it doesn't have a meaningful error message. This doesn't look like a bug which is what we use Github issues for but it is something we could and should look at improving in a future release.

[Joffcom]

Hey @barn4k,

I am going to mark this one as closed for now as it isn't really a bug, We are slowly working on making the errors better. If you have any other questions on this one let me know and we can look at opening this again.