Failed to parse NetParameter file

[LuWei6896]

there is some error on the bellow:

python3 reco_chars.py
[libprotobuf ERROR google/protobuf/text_format.cc:274] Error parsing text-format caffe.NetParameter: 6:15: Message type "caffe.LayerParameter" has no field named "input_param".
WARNING: Logging before InitGoogleLogging() is written to STDERR
F0103 17:15:15.282599 7488 upgrade_proto.cpp:928] Check failed: ReadProtoFromTextFile(param_file, param) Failed to parse NetParameter file: workspace/data/chongdata_caffe_cn_sim_digits_64_64/deploy_lenet_train_test.prototxt
*** Check failure stack trace: ***
已放弃 (核心已转储)

what's the matter of this file?

best regards!