易悠

python usb_camera.py -c 0 [0] Exception in thread Thread-3: Traceback (most recent call last): File "/home1/houjr/anaconda3/lib/python3.7/threading.py", line 926, in _bootstrap_inner self.run() File "/home1/houjr/anaconda3/lib/python3.7/threading.py", line 870, in run self._target(*self._args, **self._kwargs) File...

还是这个NDArray的问题 **mxnet.base.MXNetError: [18:16:46] src/ndarray/ndarray.cc:1839: Check failed: header == kMXAPINDArrayListMagic: Invalid NDArray file format**

请问你们的MXNet的是哪个版本？

目测你的COCO_CLASSES没有改吧？ @liuwei3612

`lcfc@lcfc-desktop:~/apollo$ lcfc@lcfc-desktop:~/apollo$ sudo bash docker/scripts/dev_start.sh [sudo] password for lcfc: [INFO] Use default GeoLocation settings [INFO] Start pulling docker image apolloauto/apollo:dev-aarch64-18.04-20201218_0030 ... dev-aarch64-18.04-20201218_0030: Pulling from apolloauto/apollo 296c9ad75bee: Pull complete c0533d139302: Pull...

` In file included from ./modules/drivers/camera/usb_cam.h:50:0, from modules/drivers/camera/usb_cam.cc:44: external/ffmpeg/libavcodec/avcodec.h:3739:5: note: declared here int avpicture_get_size(enum AVPixelFormat pix_fmt, int width, int height); ^~~~~~~~~~~~~~~~~~ modules/drivers/camera/usb_cam.cc: In member function 'void apollo::drivers::camera::UsbCam::mjpeg2rgb(char*, int, char*, int)':...

So, I should give up 。 还是非常感谢你的热心解答 ， 比心@daohu527

Dify中的分段数据貌似就没有4096的限制