yolov3_mobilenetv2_example

运行solution_zoo中的yolov3_mobilenetv2_example出现了下面的问题：

fb_cfg_func::platform is x3dev

fb_cfg_func::fb_res is 1080_fb

fb_cfg_func::vio_cfg_file is ./configs/x3_video_source.json.rtsp

sh: write error: No such device

/usr/bin/adbd is not runnning

Detecting platform:

board : Hobot XJ3 SOC SDB

udc : b2000000.dwc3

usb-gadget is already running

after start uvc

resolution 1080P feedback start, 1080P X3 JPEG Codec...

vio_cfg_file: ./configs/x3_video_source.json.rtsp

(vps_manager.cc:369): create vps manager fifo success, this is main process

(vps_manager.cc:430): write input group id to fifo success, write_bytes_num: 32 fifo_fd: 5

(video_source_produce.cc:99): log level has been set, log_level: 4

[HBRT] set log level as 0. version = 3.13.11

[BPU_PLAT]BPU Platform Version(1.3.0)!

[DNN] Runtime version = 1.1.4_(3.13.11 HBRT)

[HorizonRT] The model builder version = 1.3.38

(inference_engine_dnn.cc:84): found model: yolov3_416x416_nv12

[HorizonRT] The model builder version = 1.1.35

(inference_engine_dnn.cc:84): found model: MOBILENET_V2_hybrid

(video_source.cc:308): =========================================================

(video_source.cc:309): VideoSource VERSION: 1.0.13 Sun Sep 26 17:02:41 2021

(video_source.cc:310): =========================================================

[rtsp @ 0x7f78000e60] decoding for stream 0 failed

(rtsp_client_vin_module.cc:222): ffmpeg init success, cost_time: 278ms

(rtsp_client_vin_module.cc:397): connect rtsp link success, try_time: 0 max_try_limit_time: 20

(vin_module.cc:1253): enter update vin module: 32 vin_buf_cfg format: 32 vin_sync_state: 0 channel_id: 0

ion allocator open success m_ionClient :16 !

(vin_module.cc:337): vin buffer queue init success, cost_time: 11ms

(decode_manager.cc:178): mkfifo vpu_id_fifo cost_time: 0ms

mkfifo decode manager: File exists

(decode_manager.cc:196): create decoder manager fifo failed, ret: -1 fifo maybe has been created

read vpu fifo: Resource temporarily unavailable

(decode_manager.cc:201): try test fifo failed, ret: -1

(decode_manager.cc:178): mkfifo vpu_id_fifo cost_time: 0ms

(decode_manager.cc:189): create decode manager, input_fifo_name: vpu_id_fifo success, this is main process

(decode_manager.cc:426): get decode_chn: 0 from vpu_id_fifo success...

(decode_module.cc:184): stream buffer init success, cost_time: 14ms

(vin_module.cc:1268): update init vinmodule success, cost_time: 31ms new vin image width: 1280 new vin image height: 720

(vin_module.cc:517): find key frame, drop frame in encode_queue before IDR frame

(video_source.cc:424): start dynamic load vps module, chn_id: 0

(vps_module_hapi.cc:1250): ipu output disable, ipu_chn_num: 0 group_id: 0

(video_source.cc:445): update vpsmodule success, cost_time: 238ms image width from: 0 to 1280 image height from: 0 to 720

(video_source_produce.cc:534): Push Drop Image message, chn_id: 0 frame_id: 10

(video_source_produce.cc:534): Push Drop Image message, chn_id: 0 frame_id: 11

(video_source_produce.cc:534): Push Drop Image message, chn_id: 0 frame_id: 12

(video_source_produce.cc:534): Push Drop Image message, chn_id: 0 frame_id: 13

(video_source_produce.cc:534): Push Drop Image message, chn_id: 0 frame_id: 14

Segmentation fault (core dumped)