---
title: EE4002 Model_Unbinding_Errors
description: "Failed to unbind the stream to the model. %s"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0183.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0183.html
indexId: 6554b5fc3d03dec7618932eafa3d1af2a96e0c31a7bcac749b872c57f59022d384
---
# EE4002 Model_Unbinding_Errors

#### Symptom

Failed to unbind the stream to the model. %s


#### Possible Cause

1. The stream to be unbound is not bound to the model.
2. The model is running.


#### Solution

1. Check the code to ensure that the stream to be unbound is bound to the model.
2. Ensure that the model is not running.