Problem facing with Custom tiny yolov3 model on Deepstream

Hi,
I tried to implement custom tiny yolov3 object detection model on Deepstream. Deepstream app is working fine but i am facing couple of issues while running the model. I followed the following github repository.

  1. It is showing class mismatch warning. I have changed the value of number of classes in config file as well as in nvdsparsebbox_Yolo.cpp file. Still same warning. How to sort out this warning.
  2. I executed the deepstream app successfully. I saved the outputfile also. But I could not find the detections in the output file. Why it is not showing the detections.

Jetson nano Information:
NVIDIA Jetson Nano (Developer Kit Version)
L4T 32.5.1 [ JetPack UNKNOWN ]
Ubuntu 18.04.5 LTS
Kernel Version: 4.9.201-tegra
CUDA 10.2.89
CUDA Architecture: 5.3
OpenCV version: 4.1.1
OpenCV Cuda: NO
CUDNN: 8.0.0.180
Deepstream: 5.1
TensorRT: 7.1.3.0
Vision Works: 1.6.0.501
VPI: ii libnvvpi1 1.0.15 arm64 NVIDIA Vision Programming Interface library

Output log:
vamsisiddharthasiddhu2041@linux:/opt/nvidia/deepstream/deepstream-5.1/sources/yolo$ deepstream-app -c deepstream_app_config.txt
Opening in BLOCKING MODE
Opening in BLOCKING MODE
gstnvtracker: Loading low-level lib at /opt/nvidia/deepstream/deepstream-5.1/lib/libnvds_mot_klt.so
gstnvtracker: Optional NvMOT_RemoveStreams not implemented
gstnvtracker: Batch processing is OFF
gstnvtracker: Past frame output is OFF
Deserialize yoloLayer plugin: (Unnamed Layer* 43) [PluginV2IOExt]
Deserialize yoloLayer plugin: (Unnamed Layer* 44) [PluginV2IOExt]

0:00:05.398611734 12405 0x2cbc4980 INFO
nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::deserializeEngineAndBackend()
<nvdsinfer_context_impl.cpp:1702> [UID = 1]: deserialized trt engine from :/opt/nvidia/deepstream/deepstream-5.1/sources/yolo/yolov3-tiny-608.trt

INFO: [Implicit Engine Info]: layers num: 3
0 INPUT kFLOAT 000_net 3x608x608
1 OUTPUT kFLOAT (Unnamed Layer* 43) [PluginV2IOExt]_output_0 7581x1x1
2 OUTPUT kFLOAT (Unnamed Layer* 44) [PluginV2IOExt]_output_0 30324x1x1

0:00:05.398796737 12405 0x2cbc4980 INFO
nvinfer gstnvinfer.cpp:619:gst_nvinfer_logger:<primary_gie> NvDsInferContext[UID 1]: Info from NvDsInferContextImpl::generateBackendContext()
<nvdsinfer_context_impl.cpp:1806> [UID = 1]: Use deserialized engine model: /opt/nvidia/deepstream/deepstream-5.1/sources/yolo/yolov3-tiny-608.trt

0:00:05.422821757 12405 0x2cbc4980 INFO
nvinfer gstnvinfer_impl.cpp:313:notifyLoadModelStatus:<primary_gie> [UID 1]: Load new model:/opt/nvidia/deepstream/deepstream-5.1/sources/yolo/config_infer_primary.txt sucessfully

Runtime commands:
h: Print this help
q: Quit

    p: Pause
    r: Resume

NOTE: To expand a source in the 2D tiled display and view object details, left-click on the source.
To go back to the tiled display, right-click anywhere on the window.

**PERF: FPS 0 (Avg)
**PERF: 0.00 (0.00)
** INFO: <bus_callback:181>: Pipeline ready

Opening in BLOCKING MODE
Opening in BLOCKING MODE
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261
** INFO: <bus_callback:167>: Pipeline running

NvMMLiteOpen : Block : BlockType = 4
===== NVMEDIA: NVENC =====
NvMMLiteBlockCreate : Block : BlockType = 4
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
KLT Tracker Init
H264: Profile = 66, Level = 0
NVMEDIA_ENC: bBlitMode is set to TRUE

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 36.56 (36.54)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 38.38 (37.50)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 30.24 (32.74)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 32.13 (32.69)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 33.51 (32.81)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 35.73 (32.75)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
**PERF: 35.53 (32.97)

WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
WARNING: Num classes mismatch. Configured: 1, detected by network: 38
** INFO: <bus_callback:204>: Received EOS. Exiting …

Quitting
YoloLayerPluginCreator::getFieldNames is not implemented
YoloLayerPluginCreator::getFieldNames is not implemented
App run successful

Please help me to sort out these two issues.
Thanks in advance.

whats 'the “num-detected-classes” configured in the yolo config file?
What’s the value of “NUM_CLASSES_YOLO” in the post-processor ?

Could you share the setup info as other topics?
And, could you also share the config files?

num-detected-classes configured in the yolo config file is 1
What is that post processor

nvdsinfer_custom_impl_Yolo/nvdsparsebbox_Yolo.cpp

in this file, there is definication of NUM_CLASSES_YOLO, like

static const int NUM_CLASSES_YOLO = 80;

I changed the value of NUM_CLASSES_YOLO to 1. Still getting same error.

did you rebuild the lib and update the lib correctly?

I did this correctly still getting the same

How? Could you share the steps?

I followed the steps from this repository
Still it is showing classes mismatch warning .
And there are no detections in the output file also.

It’s weird, could you share a repo?