运行mobilenetv1例子出现RKNN_ERR_DEVICE_UNAVAILABLE错误

运行rknn-toolkit1.2.1中的mobilenetv1.py例子出现如下错误:

1. --> config model
   
2. done
   
3. --> Loading model
   
4. done
   
5. --> Building model
   
6. done
   
7. --> Export RKNN model
   
8. done
   
9. --> Init runtime environment
   
10. E RKNNAPI: rknn_init,  driver open fail!  ret = -12(ERROR_NOT_SUPPORTED)!
    
11. E Catch exception when init runtime!
    
12. E Traceback (most recent call last):
    
13. E   File "rknn/api/rknn_base.py", line 788, in rknn.api.rknn_base.RKNNBase.init_runtime
    
14. E   File "rknn/api/rknn_runtime.py", line 303, in rknn.api.rknn_runtime.RKNNRuntime.build_graph
    
15. E Exception: RKNN init failed. error code: RKNN_ERR_DEVICE_UNAVAILABLE
    
16. E Current device id is: TS018082190800536
    
17. E Devices connected:
    
18. E Execute adb devices failed, ret code: 127. /usr/local/lib/python3.5/dist-packages/rknn/3rdparty/platform-tools/adb/linux-aarch64/adb: error while loading shared libraries: libcrypto.so.1.1: cannot open shared object file: No such file or directory
    
19. 
    
20. Traceback (most recent call last):
    
21.   File "test.py", line 67, in <module>
    
22.     ret = rknn.init_runtime(target='rk1808', device_id='TS018082190800536')
    
23.   File "/usr/local/lib/python3.5/dist-packages/rknn/api/rknn.py", line 292, in init_runtime
    
24.     adb_devices, ntb_devices = self.rknn_base.list_devices()
    
25.   File "rknn/api/rknn_base.py", line 730, in rknn.api.rknn_base.RKNNBase.list_devices
    
26.   File "rknn/api/rknn_platform_utils.py", line 331, in rknn.api.rknn_platform_utils.get_adb_devices
    
27. RuntimeError
    

复制代码我的系统环境如下：

平台:rk3399
系统：Ubuntu16.04
python：3.5.2
rknn-toolkit版本：1.2.1计算棒模式：slave


测试文件我仅仅将rknn.init_runtime的入参改成自己神经棒的参数，其他都没有改。
跪求大神指教。。

另外板子可以识别神经棒