| 
 | 
 
code: 
rknn = RKNN() 
    ret  =rknn.load_caffe(model='./model/caffe/NL_FD_v4_det3.prototxt',proto='caffe',blobs='./model/caffe/NL_FD_v4_det3.caffemodel') 
    rknn.config(channel_mean_value='127.5 127.5 127.5 128',reorder_channel='0 1 2',target_platform='rk3399pro',quantized_dtype='asymmetric_quantized-u8') 
    ret = rknn.build(do_quantization=False, dataset='./image/det1_list_1080.txt',pre_compile=False) 
    ret = rknn.export_rknn(export_path = './model/NL_FD_v4_det3_asy.rknn') 
    ret = rknn.init_runtime(target='rk3399pro', device_id='0d4c475f1dedda47') 
    if ret != 0: 
        print('Init runtime environment failed') 
        exit(ret) 
    print('done') 
 
报错信息: 
W Skip blobs of conv6-1_16 
W Skip blobs of conv6-2_16 
W Skip blobs of conv6-1_24 
W Skip blobs of conv6-2_24 
error: device '0d4c475f1dedda47' not found 
E Connect to Device Failure (-1) 
E Catch exception when init runtime! 
E Traceback (most recent call last): 
E   File "rknn/api/rknn_base.py", line 1042, in rknn.api.rknn_base.RKNNBase.init_runtime 
E   File "rknn/api/rknn_runtime.py", line 168, in rknn.api.rknn_runtime.RKNNRuntime.__init__ 
E   File "rknn/api/rknn_platform_utils.py", line 296, in rknn.api.rknn_platform_utils.start_ntp_or_adb 
E Exception: Init runtime environment failed! 
E Current device id is: 0d4c475f1dedda47 
E Devices connected: 
E Execute ntp_transfer_proxy devices failed, ret code: 1. /home/yuzf/venv/lib/python3.5/site-packages/rknn/3rdparty/platform-tools/ntp/linux-x86_64/npu_transfer_proxy: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.22' not found (required by /home/yuzf/venv/lib/python3.5/site-packages/rknn/3rdparty/platform-tools/ntp/linux-x86_64/npu_transfer_proxy) 
 
Traceback (most recent call last): 
  File "al_NL_FaceLib.py", line 28, in <module> 
    ret = rknn.init_runtime(target='rk3399pro', device_id='0d4c475f1dedda47') 
  File "/home/yuzf/venv/lib/python3.5/site-packages/rknn/api/rknn.py", line 378, in init_runtime 
    adb_devices, ntb_devices = self.rknn_base.list_devices() 
  File "rknn/api/rknn_base.py", line 1006, in rknn.api.rknn_base.RKNNBase.list_devices 
  File "rknn/api/rknn_platform_utils.py", line 328, in rknn.api.rknn_platform_utils.get_ntb_devices 
RuntimeError 
 
已经通过micro USB 连接到 rk3399 
 
 
 |   
 
 
 
 |