> For the complete documentation index, see [llms.txt](https://docs.trustlesswork.com/trustless-work/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trustlesswork.com/trustless-work/v2-en/api-rest/errors/escrow/escrow-milestone-opened-for-dispute-resolution.md).

# ESCROW\_MILESTONE\_OPENED\_FOR\_DISPUTE\_RESOLUTION

Milestone is opened for dispute resolution; action blocked.

`409 Conflict` · escrow contract error · multi-release v1

### Example

```json
{
  "type": "https://docs.trustlesswork.com/trustless-work/v2-en/api-rest/errors/escrow-milestone-opened-for-dispute-resolution",
  "title": "Conflict",
  "status": 409,
  "code": "ESCROW_MILESTONE_OPENED_FOR_DISPUTE_RESOLUTION",
  "detail": "Milestone is opened for dispute resolution; action blocked.",
  "instance": "/…",
  "traceId": "…"
}
```

### When it happens

Simulation of the transaction fails on-chain with this contract error: Milestone is opened for dispute resolution; action blocked.

### How to fix it

The escrow (or milestone) is not in the state this action requires. Fetch its current state with Get Escrow and follow the lifecycle order.


---

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