---
title: E10016 Invalid_Argument_Operator_Name
description: "报错格式如下，占位符%s的含义依次为算子名称、参数名："
url: https://www.hiascend.com/document/detail/zh/CANNCommunityEdition/latest/maintenref/troubleshooting/atlaserrorcode_15_0016.html
sourcePath: /source/zh/CANNCommunityEdition/920beta1/maintenref/troubleshooting/atlaserrorcode_15_0016.html
indexId: acd5dd42353c3eb2502ccfc3a82c990b3f61a169d09071cdbd584a3a1e0114fa95
---
# E10016 Invalid_Argument_Operator_Name

#### 错误信息

报错格式如下，占位符%s的含义依次为算子名称、参数名：

```
Op name %s specified in --%s is not found in the model. Confirm whether this node name exists, or whether the node is not split with the specified delimiter ';'.
```


报错示例如下：

```
Op name invalid_op specified in --input_shape is not found in the model. Confirm whether this node name exists, or whether the node is not split with the specified delimiter ';'.
```


#### 解决方法

指定Graph中已有节点的名称。