n8n Community
I'm having issues with AI Agent, Structured Output Parser, and Download Image nodes in my n8n workflow for generating Instagram stories – errors like 'Invalid URL' and parsing failures
Questions
data-transformation
,
http-request
Kheang
August 14, 2025, 12:13pm
3
Hi, see if my post here helps:
Model output doesn't fit required format - Structured Output Parser
show post in topic
Related topics
Topic
Replies
Views
Activity
Inconsistent output from OpenAI agent in Instagram reply workflow
Questions
node
1
140
January 20, 2026
N8n json output parser makes problems
Questions
3
173
December 10, 2025
AI Agent keeps returning "No Valid Json Object found in response"
Questions
bug:confirmed
13
189
September 9, 2026
[Tutorial] Fixing "Failed to parse agent steps" with Basic LLM Chain and Structured Output Parser
Docs & Tutorials
0
70
August 31, 2026
:bulb: Welcome to “Help me Build my Workflow”
Help me Build my Workflow
24
3924
May 10, 2026