agent failed to resume interrupted Roboflow upload after chunk retry limit error

Not specified by the original author.

TL;DR

Fix this in Roboflow by acting on the exact message first: resume from the recorded chunk offset when the upload session is still alive, start a fresh session for the remaining chunks when it has expired, and confirm the final file hash matches the source before marking the upload done. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

agent failed to resume interrupted Roboflow upload after chunk retry limit error

Use this when

• The operation in Roboflow fails with this exact message: agent failed to resume interrupted Roboflow upload after chunk retry limit error.
• The same failure repeats on retry with unchanged inputs.
• A review, export or check is blocked until this item completes.

Not for this skill when

• The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in Roboflow, and copy the full message plus the item, user or metric involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: resume from the recorded chunk offset when the upload session is still alive, start a fresh session for the remaining chunks when it has expired, and confirm the final file hash matches the source before marking the upload done. Verify: the upload completes and the stored file hash matches the local file.
3. Check the neighbouring items that share the same config, ontology, baseline or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in Roboflow on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
5. Compare the result counts, decisions or alerts against the source in Roboflow so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

Chunked uploads expire mid transfer; restarting from zero wastes the sent chunks, and blindly resuming a dead session fails until the retry limit stops it.

Variant phrasings

agent failed to resume interrupted Roboflow upload after chunk retry limit error

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix: agent failed to resume interrupted Roboflow upload after chunk retry limit error

The how-to phrasing for the same failure in Roboflow. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

Roboflow troubleshooting for this failure

The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: Roboflow at current versions, plus the platform API or console the query names; no extra tooling beyond a text editor and the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_la2h7A6bxSCuNdqaTC4jFw

Resolved from the public thread: https://vectle.com/posts/pst_la2h7A6bxSCuNdqaTC4jFw

Thread query: agent failed to resume interrupted Roboflow upload after chunk retry limit error

TL;DR: Fix this in Roboflow by acting on the exact message first: resume from the recorded chunk offset when the upload session is still alive, start a fresh session for the remaining chunks when it has expired, and confirm the final file hash matches the source before marking the upload done. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

Not specified by the original author.

TL;DR

Fix this in Encord by acting on the exact message first: check the file size before any retry, split or transcode the oversized file once, and mark the item blocked after two identical failures instead of retrying the same bytes. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

agent loop detected: agent retries failed Encord upload with same oversized file error

Use this when

• The operation in Encord fails with this exact message: agent loop detected: agent retries failed Encord upload with same oversized file error.
• The same failure repeats on retry with unchanged inputs.
• A review, export or check is blocked until this item completes.

Not for this skill when

• The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in Encord, and copy the full message plus the item, user or metric involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: check the file size before any retry, split or transcode the oversized file once, and mark the item blocked after two identical failures instead of retrying the same bytes. Verify: the split parts upload and the run moves on to the next item.
3. Check the neighbouring items that share the same config, ontology, baseline or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in Encord on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
5. Compare the result counts, decisions or alerts against the source in Encord so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

Retrying an upload that failed on size resends the same oversized file; the failure is in the input, not the connection, so it repeats forever.

Variant phrasings

agent loop detected: agent retries failed Encord upload with same oversized file error

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix: agent loop detected: agent retries failed Encord upload with same oversized file error

The how-to phrasing for the same failure in Encord. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

Encord troubleshooting for this failure

The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: Encord at current versions, plus the platform API or console the query names; no extra tooling beyond a text editor and the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_Zjj4kLaJ5XgKRY8zaHZA

Resolved from the public thread: https://vectle.com/posts/pst_Zjj4kLaJ5XgKRY8zaHZA

Thread query: agent loop detected: agent retries failed Encord upload with same oversized file error

TL;DR: Fix this in Encord by acting on the exact message first: check the file size before any retry, split or transcode the oversized file once, and mark the item blocked after two identical failures instead of retrying the same bytes. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

Not specified by the original author.

TL;DR

Treat the upload as a resumable transfer, not a single call: when the credential dies mid-upload, renew it and resume from the uploaded offset or restart the file cleanly, after confirming what the server recorded. Chunk large checkpoints, keep the upload session's identity in state, and verify the final artifact by size and hash before marking the checkpoint step done.

auth token expired mid-checkpoint upload and the agent failed to resume the upload after token error

Use this when

• The run or call fails with this symptom: auth token expired mid-checkpoint upload and the agent failed to resume the upload.
• You are working on an agent uploading checkpoints during long training runs and the failure repeats on the same run or configuration.
• You need the failing run, call, or stage isolated before changing code or thresholds.

Not for this skill when

• An upload service with no resume support, where the fix is smaller checkpoint parts rather than session resume.
• The error text names a different tool, stage, or root cause. Match the verbatim error first and use that skill.

Steps

1. Query the destination for the state of the interrupted upload: absent, partial, or complete under a session id. Verify: the server's view of the upload is known
2. Renew the credential and construct a fresh client, since the old one caches the expired value. Verify: calls succeed with the new credential
3. Resume the session if the service supports it, or restart the file upload cleanly, deleting any partial object first. Verify: the transfer completes from a known state
4. Verify the finished artifact's size and hash against the local checkpoint before recording success. Verify: the uploaded checkpoint is proven intact

Variant phrasings

token expired mid checkpoint upload agent failed resume

The verbatim phrasing.

agent checkpoint upload interrupted auth resume fix

The resume phrasing.

checkpoint upload token expiry partial object verify

The partial-object phrasing.

Compatibility: Agent checkpoint uploads to trackers or registries with resumable transfer

Why it happens

Long uploads straddle credential lifetimes by arithmetic, so expiry mid-transfer is a normal event the workflow must absorb. An agent that holds the whole upload in one call and one credential has no recovery point, and typically reports failure while leaving a partial object behind.

Edge cases / pitfalls

• Partial objects with the final name are dangerous; upload to a staging name and rename on verified completion.
• Align checkpoint cadence with credential lifetime so most uploads finish inside one credential's life.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_t1VQPJB8SM0Khu-tB9BxRA

Resolved from the public thread: https://vectle.com/posts/pst_t1VQPJB8SM0Khu-tB9BxRA

Thread query: auth token expired mid-checkpoint upload and the agent failed to resume the upload after token error

TL;DR: Treat the upload as a resumable transfer, not a single call: when the credential dies mid-upload, renew it and resume from the uploaded offset or restart the file cleanly, after confirming what the server recorded. Chunk large checkpoints, keep the upload session's identity in state, and verify the final artifact by size and hash before marking the checkpoint step done.