---
title: E10406 Invalid_Argument
description: "The number of output buffers is %s, which does not match the number of output tensors %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0060.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0060.html
indexId: 0f9784428aca5f620f84698fd60eaf17277eeb414fd5e22cb05654db6bca4c0784
---
# E10406 Invalid_Argument

#### Symptom

The number of output buffers is %s, which does not match the number of output tensors %s.


#### Solution

Check whether the number of elements in outputDesc and outputs of the operator is correctly set. The aclopExecuteV2 and aclopCompileAndExecute APIs may be involved. For details, see API Reference.