Nano B01, DLI Class " Getting Started with DeepStream for Video Analytics on Jetson Nano
I just made SD card from the course.
2.0 Multiple Networks Application for make secondary inference engine (automaker) crashed as soon as I execute using the Jupyter notebook.
However, color and type SGIEs are together working fine.
This, I copied the solution coming with the notebook. Then I compiled and executed. It also provides the same error. Thus, I suspect that the automaker SGIE seems having a bug.
Please verify my observation.
If so, is there any way to go around or fix this?
Here is the runtime error of the auto maker SGIE case:
/home/dlinano/deepstream_sdk_v4.0.2_jetson/sources/apps/my_apps/dst2-two-sgie
With tracker*** DeepStream: Launched RTSP Streaming at rtsp://localhost:8554/ds-test ***
Now playing: /home/dlinano/deepstream_sdk_v4.0.2_jetson/samples/streams/sample_720p.h264
Opening in BLOCKING MODE
Opening in BLOCKING MODE
Creating LL OSD context new
0:00:01.021934924 13795 0x5582b85330 WARN nvinfer gstnvinfer.cpp:515:gst_nvinfer_logger: NvDsInferContext[UID 3]:useEngineFile(): Failed to read from model engine file
0:00:01.022005290 13795 0x5582b85330 INFO nvinfer gstnvinfer.cpp:519:gst_nvinfer_logger: NvDsInferContext[UID 3]:initialize(): Trying to create engine from model files
0:00:01.022178678 13795 0x5582b85330 WARN nvinfer gstnvinfer.cpp:515:gst_nvinfer_logger: NvDsInferContext[UID 3]:generateTRTModel(): INT8 not supported by platform. Trying FP16 mode.
0:00:01.022235190 13795 0x5582b85330 ERROR nvinfer gstnvinfer.cpp:511:gst_nvinfer_logger: NvDsInferContext[UID 3]:generateTRTModel(): Cannot access caffemodel file ‘/home/dlinano/deepstream_sdk_v4.0.2_jetson/sources/apps/my_apps/dst2-two-sgie/…/…/…/…/samples/models/Secondary_CarMaker/resnet18.caffemodel’
0:00:01.022265763 13795 0x5582b85330 ERROR nvinfer gstnvinfer.cpp:511:gst_nvinfer_logger: NvDsInferContext[UID 3]:initialize(): Failed to create engine from model files
0:00:01.022308837 13795 0x5582b85330 WARN nvinfer gstnvinfer.cpp:692:gst_nvinfer_start: error: Failed to create NvDsInferContext instance
0:00:01.022333160 13795 0x5582b85330 WARN nvinfer gstnvinfer.cpp:692:gst_nvinfer_start: error: Config file path: dstest2_sgie2_config.txt, NvDsInfer Error: NVDSINFER_CONFIG_FAILED
Running…
ERROR from element secondary2-nvinference-engine: Failed to create NvDsInferContext instance
Error details: /dvs/git/dirty/git-master_linux/deepstream/sdk/src/gst-plugins/gst-nvinfer/gstnvinfer.cpp(692): gst_nvinfer_start (): /GstPipeline:dstest2-pipeline/GstNvInfer:secondary2-nvinference-engine:
Config file path: dstest2_sgie2_config.txt, NvDsInfer Error: NVDSINFER_CONFIG_FAILED
Returned, stopping playback
Deleting pipeline