Yov5 5.0 When trying to build this in Deepstream-5.1, I get the following error

[JasonChao-yue]

vdsinfer_custom_impl_Yolodcube-y@dcubey-desktop:/opt/nvidia/deepstream/deepstream-5.1/sources/objectDetector_Yolo/deepstream_yolov5/Yolov5-in-Deepstream-5.0-master/Deepstream 5.0/nvdsinfer_custom_impl_Yolo$ make -j6 g++ -c -o yolo.o -Wall -std=c++11 -shared -fPIC -Wno-error=deprecated-declarations -I../includes -I/usr/local/cuda-10.2/include yolo.cpp g++ -c -o yoloPlugins.o -Wall -std=c++11 -shared -fPIC -Wno-error=deprecated-declarations -I../includes -I/usr/local/cuda-10.2/include yoloPlugins.cpp In file included from yoloPlugins.cpp:23:0: yoloPlugins.h:74:9: error: ‘int YoloLayerV3::enqueue(int, const void const, void const, void, cudaStream_t)’ marked ‘override’, but does not override int enqueue ( ^~~ yoloPlugins.h: In member function ‘virtual nvinfer1::IPluginV2 YoloLayerV3PluginCreator::deserializePlugin(const char, const void, size_t)’: yoloPlugins.h:122:56: error: invalid new-expression of abstract class type ‘YoloLayerV3’ return new YoloLayerV3(serialData, serialLength); ^ yoloPlugins.h:50:7: note: because the following virtual functions are pure within ‘YoloLayerV3’: class YoloLayerV3 : public nvinfer1::IPluginV2 ^~~ In file included from /usr/include/aarch64-linux-gnu/NvInferRuntime.h:59:0, from /usr/include/aarch64-linux-gnu/NvInfer.h:53, from /usr/include/aarch64-linux-gnu/NvInferPlugin.h:53, from yoloPlugins.h:32, from yoloPlugins.cpp:23: /usr/include/aarch64-linux-gnu/NvInferRuntimeCommon.h:492:17: note: virtual int nvinfer1::IPluginV2::enqueue(int, const void const, void, void, cudaStream_t) virtual int enqueue(int batchSize, const void const* inputs, void* outputs, void workspace, cudaStream_t stream) TRTNOEXCEPT = 0; ^~~ yoloPlugins.cpp: In member function ‘virtual nvinfer1::IPluginV2 YoloLayerV3::clone() const’: yoloPlugins.cpp:124:65: error: invalid new-expression of abstract class type ‘YoloLayerV3’ return new YoloLayerV3 (m_NumBoxes, m_NumClasses, m_GridSize); ^ Makefile:51: recipe for target 'yoloPlugins.o' failed make: [yoloPlugins.o] Error 1 make: Waiting for unfinished jobs.... In file included from yolo.cpp:24:0: yoloPlugins.h:74:9: error: ‘int YoloLayerV3::enqueue(int, const void const, void const, void, cudaStream_t)’ marked ‘override’, but does not override int enqueue ( ^~~ yoloPlugins.h: In member function ‘virtual nvinfer1::IPluginV2 YoloLayerV3PluginCreator::deserializePlugin(const char, const void, size_t)’: yoloPlugins.h:122:56: error: invalid new-expression of abstract class type ‘YoloLayerV3’ return new YoloLayerV3(serialData, serialLength); ^ yoloPlugins.h:50:7: note: because the following virtual functions are pure within ‘YoloLayerV3’: class YoloLayerV3 : public nvinfer1::IPluginV2 ^~~ In file included from /usr/include/aarch64-linux-gnu/NvInferRuntime.h:59:0, from /usr/include/aarch64-linux-gnu/NvInfer.h:53, from yolo.h:31, from yolo.cpp:23: /usr/include/aarch64-linux-gnu/NvInferRuntimeCommon.h:492:17: note: virtual int nvinfer1::IPluginV2::enqueue(int, const void const*, void*, void, cudaStream_t) virtual int enqueue(int batchSize, const void const inputs, void outputs, void workspace, cudaStream_t stream) TRTNOEXCEPT = 0; ^~~ yolo.cpp: In member function ‘nvinfer1::ICudaEngine Yolo::createEngine(nvinfer1::IBuilder*)’: yolo.cpp:72:12: error: ‘virtual nvinfer1::IBuilderConfig::~IBuilderConfig()’ is protected within this context delete config; ^~ In file included from yolo.h:31:0, from yolo.cpp:23: /usr/include/aarch64-linux-gnu/NvInfer.h:6692:13: note: declared protected here virtual ~IBuilderConfig() ^ yolo.cpp: In member function ‘NvDsInferStatus Yolo::buildYoloNetwork(std::vector&, nvinfer1::INetworkDefinition&)’: yolo.cpp:178:81: error: invalid new-expression of abstract class type ‘YoloLayerV3’ m_OutputTensors.at(outputTensorCount).gridSize); ^ Makefile:51: recipe for target 'yolo.o' failed make: *** [yolo.o] Error 1

[JasonChao-yue]

deepstream-app version 5.1.0 DeepStreamSDK 5.1.0 CUDA Driver Version 10.2 TensorRT Version 7.1

[kang88time]

Makefile cuda = 10.2 Makefile #yolo.cpp #yoloPlugins.cpp , make。