Make Error

[MiLort]

When I run make under build folder, this error poped up.

**[ 20%] Building NVCC (Device) object CMakeFiles/myplugins.dir/myplugins_generated_hardswish.cu.o
In file included from /home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu:2:0:
/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h:6:10: fatal error: NvInfer.h: 没有那个文件或目录
#include "NvInfer.h"
^~~~~~~~~~~
compilation terminated.
CMake Error at myplugins_generated_hardswish.cu.o.Debug.cmake:219 (message):
Error generating
/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/build/CMakeFiles/myplugins.dir//./myplugins_generated_hardswish.cu.o

CMakeFiles/myplugins.dir/build.make:70: recipe for target 'CMakeFiles/myplugins.dir/myplugins_generated_hardswish.cu.o' failed
make[2]: *** [CMakeFiles/myplugins.dir/myplugins_generated_hardswish.cu.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/myplugins.dir/all' failed
make[1]: *** [CMakeFiles/myplugins.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2**

when I copy a NvInfer.h(deepstream 5.0) into this project, this error poped up. May i ask the solution of it.

**error: not a class or struct name

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(17): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(22): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(23): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(24): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(25): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(26): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(27): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(28): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(30): error: identifier "PluginTensorDesc" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(30): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(34): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(35): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(36): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(37): error: identifier "IPluginV2IOExt" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(37): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(38): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(39): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(40): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(41): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(42): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(43): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(44): error: identifier "PluginTensorDesc" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(44): error: identifier "PluginTensorDesc" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(44): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(45): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(31): error: name followed by "::" must be a class or namespace name

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(66): error: identifier "IPluginV2IOExt" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(66): error: return type is not identical to nor covariant with return type "nvinfer1::IPluginV2 *" of overridden virtual function "nvinfer1::IPluginCreator::createPlugin"

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(66): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(67): error: identifier "IPluginV2IOExt" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(67): error: return type is not identical to nor covariant with return type "nvinfer1::IPluginV2 *" of overridden virtual function "nvinfer1::IPluginCreator::deserializePlugin"

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(67): error: member function declared with "override" does not override a base class member

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/NvInfer.h(5935): error: object of abstract class type "nvinfer1::HardSwishPluginCreator" is not allowed:
pure virtual function "nvinfer1::IPluginCreator::createPlugin" has no overrider
pure virtual function "nvinfer1::IPluginCreator::deserializePlugin" has no overrider
detected during instantiation of class "nvinfer1::PluginRegistrar [with T=nvinfer1::HardSwishPluginCreator]"
/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.h(84): here

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu(76): error: identifier "PluginTensorDesc" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu(76): error: identifier "PluginTensorDesc" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu(105): error: identifier "IPluginV2IOExt" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu(166): error: identifier "IPluginV2IOExt" is undefined

/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/hardswish.cu(173): error: identifier "IPluginV2IOExt" is undefined

39 errors detected in the compilation of "/tmp/tmpxft_00009369_00000000-6_hardswish.cpp1.ii".
CMake Error at myplugins_generated_hardswish.cu.o.Debug.cmake:279 (message):
Error generating file
/home/inspur/experiment/deepstream_yolov5/Yolov5-in-Deepstream-5.0/build/CMakeFiles/myplugins.dir//./myplugins_generated_hardswish.cu.o

CMakeFiles/myplugins.dir/build.make:70: recipe for target 'CMakeFiles/myplugins.dir/myplugins_generated_hardswish.cu.o' failed
make[2]: *** [CMakeFiles/myplugins.dir/myplugins_generated_hardswish.cu.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/myplugins.dir/all' failed
make[1]: *** [CMakeFiles/myplugins.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2**

Cheers
Bob

[Emirismail]

@MiLort Where did you find the "NvInfer.h" file please?