adb devices 找不到计算棒

官方的示例可以跑

Error processing line 1 of /home/yangziyi/.local/lib/python3.6/site-packages/ruamel.yaml-0.15.81-py3.6-nspkg.pth:

  Traceback (most recent call last):
    File "/usr/lib/python3.6/site.py", line 174, in addpackage
      exec(line)
    File "<string>", line 1, in <module>
    File "<frozen importlib._bootstrap>", line 568, in module_from_spec
  AttributeError: 'NoneType' object has no attribute 'loader'

Remainder of file ignored
W Verbose file path is invalid, debug info will not dump to file.
--> Loading model
done
--> Init runtime environment
D target set by user is: rk1808
D Starting ntp or adb, target is RK1808, host is None
D Start ntp...
D npu_transfer_proxy is starting...
I NPUTransfer: Starting NPU Transfer Client, Transfer version 2.0.0 (8f9ebbc@2020-04-03T09:12:30)
D NPUTransfer: Transfer spec = local:transfer_proxy
D NPUTransfer: Transfer interface successfully opened, fd = 14
E RKNNAPI: rknn_init,  msg_load_ack fail, ack = 1(ACK_FAIL), expect 0(ACK_SUCC)!
E RKNNAPI: ==============================================
E RKNNAPI: RKNN VERSION:
E RKNNAPI:   API: 1.4.0 (b4a8096 build: 2020-08-12 10:15:19)
E RKNNAPI:   DRV: 1.4.0 (b4a8096 build: 2020-09-14 11:15:57)
E RKNNAPI: ==============================================
D NPUTransfer: Transfer client closed, fd = 14
E Catch exception when init runtime!
E Traceback (most recent call last):
E   File "rknn/api/rknn_base.py", line 1154, in rknn.api.rknn_base.RKNNBase.init_runtime
E   File "rknn/api/rknn_runtime.py", line 356, in rknn.api.rknn_runtime.RKNNRuntime.build_graph
E Exception: RKNN init failed. error code: RKNN_ERR_MODEL_INVALID
E Current device id is: None
E Devices connected:
E ['TS018083200400581']
Init runtime environment failed

麻烦看到解决一下

麻烦看一下下

急等   

RKNN_ERR_MODEL_INVALID 就是转的模型有问题，可以进置顶帖官方rknn群里讨论下。