---
title: E22001 Compilation_Error
description: "Compilation result for operator %s not found. Optype is %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0125.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0125.html
indexId: 8598a0a441eef39ad8d152e084166cf85a67bb4142040d351684e166519de2d384
---
# E22001 Compilation_Error

#### Symptom

Compilation result for operator %s not found. Optype is %s.


#### Possible Cause

A segmentation fault occurred in the compilation thread or the main process.


#### Solution

Check the process cause of the segmentation fault.