---
title: E13028 Compilation_Error_Execute_Custom_Fusion_Pass
description: "Failed to run custom fusion pass %s. Return code: %s. Reason: %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0344.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0344.html
indexId: dbb686cdac2d40ef36fae736fa527ecc6cc3ca32a9ece215f293df3c8ceae3a284
---
# E13028 Compilation_Error_Execute_Custom_Fusion_Pass

#### Symptom

Failed to run custom fusion pass %s. Return code: %s. Reason: %s.


#### Solution

Check the error log for details and verify whether the fusion logic is correct.