标题: OpenDevice(1091): FATAL: Failed to open device, errno=No such file or directory [打印本页] 作者: 林飞 时间: 2022-3-30 10:45 标题: OpenDevice(1091): FATAL: Failed to open device, errno=No such file or directory [root@RK356X:/usr/share/rknn_yolov5_demo]# ./rknn_yolov5_demo model/yolov5s.rknn model/bus.bmp
post process config: box_conf_threshold = 0.50, nms_threshold = 0.60
Loading mode...
load_model size 8162650
librknn_runtime version 1.7.0 (0bef7b3 build: 2021-08-18 19:51:44 base: 1131)
[ 1] Failed to open device: No such file or directory, Try again...
[ 2] Failed to open device: No such file or directory, Try again...
[ 3] Failed to open device: No such file or directory, Try again...
[ 4] Failed to open device: No such file or directory, Try again...
[ 5] _OpenDevice(1091): FATAL: Failed to open device, errno=No such file or directory.
在 rknn_init 时 报上面错误，请问是什么问题？
环境如下：
[root@RK356X:/usr/share/rknn_yolov5_demo]# cat /proc/version
Linux version 4.19.206 (llq@tchip14) (rk356x: c0c173e0214eeaa0d057599d2f1c6a83213483b1) (gcc version 6.3.1 20170404 (Linaro GCC 6.3-2017.05), GNU ld (Linaro_Binutils-2017.05) 2.27.0.20161019) #364 SMP Thu Dec 2 16:12:10 CST 2021
[root@RK356X:/usr/share/rknn_yolov5_demo]# cat /etc/version
RK_MODEL=RKXXXX_RETROGAME
RK_VERSION=V1.0.0
RK_OTA_HOST=172.16.21.205:8080
[root@RK356X:/usr/share/rknn_yolov5_demo]# uname -a
Linux RK356X 4.19.206 #364 SMP Thu Dec 2 16:12:10 CST 2021 aarch64 GNU/Linux