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标题: 关于1808计算棒的bug [打印本页]

作者: zengwubin    时间: 2020-11-15 15:10
标题: 关于1808计算棒的bug
在Ubuntu18的开发板上安装1,4,0版本toolkit-lite,按照rk1808计算棒WIKI教程操作了,运行toolkit-lite的example报错如下:
--> Load RKNN model
done
--> Init runtime environment
E RKNNAPI: rknn_init,  driver open fail!  ret = -12(ERROR_NOT_SUPPORTED)!
E Catch exception when init runtime!
*************************
all device(s) with ntb mode:
TS018083200400969
*************************
E ['TS018083200400969']
E Traceback (most recent call last):
  File "/home/firefly/archiconda3/envs/rknn/lib/python3.7/site-packages/rknnlite/api/rknn_lite.py", line 152, in init_runtime
    self.rknn_runtime.build_graph(self.rknn_data, self.load_model_in_npu)
  File "rknnlite/api/rknn_runtime.py", line 356, in rknnlite.api.rknn_runtime.RKNNRuntime.build_graph
Exception: RKNN init failed. error code: RKNN_ERR_DEVICE_UNAVAILABLE

Init runtime environment failed

在x86机子上相同操作就能正常调用npu。
请问问题怎么解决呢,

作者: zengwubin    时间: 2020-11-15 18:53
查阅了Trouble-Shotting 的文档,我的版本都是1.3.0的全都对应得上,但是还是报这个错,希望官方解答一下 谢谢




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