---
title: EN0003 Invalid_Argument_Null_Pointer
description: "Parameter %s is null."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0285.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0285.html
indexId: b964c68287840714b1f60a5889eab93787f374254a1b0aff7b79e3cc8a8648d784
---
# EN0003 Invalid_Argument_Null_Pointer

#### Symptom

Parameter %s is null.


#### Solution

Try again with a correct pointer parameter.