Symptom
A graph with a reviewer→writer revise loop fails at runtime even though the edge exists.
Evidence what you'll see
- Agents in the loop have tools attached
- Graph includes a cycle
Cause
Cycles in the graph need a working exit. Without a termination condition on a node in the loop, execution can't resolve the next step. Conditional edges and concurrency were split into follow-up issues.
Fix steps
0 of 3 done
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Verify the fix worked
- The graph runs through the revise loop and ends on the exit condition.
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Sources and credit
Summarized in our own words from these public reports. Credit goes to their authors.
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