小Z. 发表于 2020-8-7 15:07:37

Only support ntb mode on ARM64 platform. But can not find device with ntb mode.

在使用3399pro-jd4(Ubuntu 18.04)进行部署模型进行推理服务, examples/pytorch/resnet18 报异常如下所示:
E Only support ntb mode on ARM64 platform. But can not find device with ntb mode.

code:
    # Create RKNN object
    rknn = RKNN()

    rknn.list_devices()

print:
*************************
None devices connected.
*************************

cfan 发表于 2021-4-7 16:20:33

我也遇到了这个问题,请问您最终解决了吗?要怎么解决?

zhangyuzyy.zhan 发表于 2021-5-15 21:46:17

我也遇到同样的问题:
ret = rknn.init_runtime(target = 'rk3399pro', device_id = '0123456789ABCDEF')

--> Init runtime environment
E Only support ntb mode on ARM64 platform. But can not find device with ntb mode.
E Catch exception when init runtime!
E Traceback (most recent call last):
E   File "rknn/api/rknn_base.py", line 815, in rknn.api.rknn_base.RKNNBase.init_runtime
E   File "rknn/api/rknn_runtime.py", line 170, in rknn.api.rknn_runtime.RKNNRuntime.__init__
E   File "rknn/api/rknn_platform_utils.py", line 307, in rknn.api.rknn_platform_utils.start_ntp_or_adb
E Exception: Init runtime environment failed!
E Current device id is: 0123456789ABCDEF
E Devices connected:
E ['0123456789ABCDEF']
Init runtime environment failed.

ame 发表于 2021-6-11 09:08:42

同问,请问该问题如何解决呢

wanlingj 发表于 2022-1-21 14:38:41

我用adb找不到device:List of device attached:
什么都没有,我是windows x64系统

Devotion2019 发表于 2022-3-10 16:58:40

目前设备连接模式有两种:ADB 和 NTB。其中 RK3399PRO 目前只支持 ADB 模式,TB-RK1808 AI 计算棒只支持 NTB 模式,RK1808/RV1109 支持 ADB/NTB 模式。

即日 发表于 2022-6-8 11:20:45

大佬请问解决了吗 同样的问题{:5_228:}

KevinWu 发表于 2023-5-15 15:07:15

您好!我也遇到类似的问题RK3399pro 安装rknn_toolkit-1.7.1 报错,请问怎么解决?
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