---
title: E11015 Invalid_Argument_Caffe_Model_Data
description: "Failed to find the bottom blob for layer %s."
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/maintenref/troubleshooting/atlaserrorcode_15_0071.html
sourcePath: /source/zh/canncommercial/900/maintenref/troubleshooting/atlaserrorcode_15_0071.html
indexId: f28fe06292dbe66c187453416aba6f203f8ac5e9b75feec5ca439c4449195e6d84
---
# E11015 Invalid_Argument_Caffe_Model_Data

#### Symptom

Failed to find the bottom blob for layer %s.


#### Possible Cause

The bottom blob has no corresponding node in the source Caffe model.


#### Solution

Modify your Caffe model and try again.