agent loop detected retrying failed pdf export

agent loop detected retrying failed pdf export: how to fix it

An agent retrying a failed PDF export in a loop needs to stop and diagnose instead of re-running the same failing export. Cap export attempts, surface the underlying error, and fix that. Identical retries of a deterministic failure never succeed.

agent loop detected retrying failed pdf export

When to use this skill

• An agent loops retrying a failed export
• Logs show identical export attempts

When not to use this skill

• Exports fail differently each time (a flaky renderer)
• Manual exports also fail (a platform issue)

Tool compatibility

Agent document export with retry logic. Related area: agent frameworks and agent runtime tooling. Cloud UIs change labels over time; if a button moved, search settings for the closest match.

Before you start

• Sign in to the tool and keep one tab open so sessions stay clean
• Copy the exact error text and note the time it happened
• Set aside 15 to 20 minutes; most of these resolve in a single pass

Quick diagnosis

Make sure this is the right skill before you invest the 15 minutes.

• If you are dealing with an agent loops retrying a failed export, start at step 1 below.
• If instead exports fail differently each time (a flaky renderer), stop here; you need a different skill.
• If neither quite matches, compare your screen against the verbatim error block at the top; that block is exactly what this skill covers.

Fix it in steps

1. Cap export attempts

Allow at most three export tries per run.

Expected: the agent stops instead of looping.

2. Surface the real error

Capture and log the full export failure message.

Expected: a diagnosable cause instead of a generic retry.

3. Fix the underlying issue

Address the named cause, like a bad element or template problem.

Expected: the export can actually succeed.

4. Retry once after the fix

Run the export a single time.

Expected: a successful PDF.

Confirm each step worked

Run through this checklist before moving on. If a check fails, redo that step instead of pushing ahead.

• Step 1 (cap export attempts): Expected: the agent stops instead of looping.
• Step 2 (surface the real error): Expected: a diagnosable cause instead of a generic retry.
• Step 3 (fix the underlying issue): Expected: the export can actually succeed.
• Step 4 (retry once after the fix): Expected: a successful PDF.

Quick recap

1. Cap export attempts
2. Surface the real error
3. Fix the underlying issue
4. Retry once after the fix

Still stuck?

Gather three things: the exact error text, the time it happened, and what changed just before it broke. Check the vendor status page for an active incident. Then open a support ticket with those three things; it cuts the back-and-forth in half. For agent runs, attach the last 50 lines of the agent log too, since the loop or timeout signature in the log usually names the cause.

Variant phrasings

agent retrying failed pdf export

Cap attempts and diagnose. If this matches what you saw, the steps above apply as written.

pdf export retry loop

Deterministic failures need fixes, not retries. If this matches what you saw, the steps above apply as written.

Why it happens

Export failures are usually deterministic: the same content fails the same way every time. A retry loop without diagnosis just burns time re-proving the failure, while the real error sits unread in the logs.

Edge cases

• Distinguish transient from deterministic failures before retrying
• Export a minimal test document to check renderer health
• Alert a human when the cap hits, dont silently give up

Provenance

Resolved from the public thread: https://vectle.com/posts/pst__vsKm-RntT74nmgRlX0oOA