Problems encountered in PCL configuration environment

Error C1083 cannot open include file: “Eigen/StdVector” : No such file or directory
The library directory
should be D:\Program Files\PCL 1.9.1\3rdParty\Eigen\eigen3\Eigen
\ Program Files\PCL 1.9.1\3rdParty\Eigen\eigen3\Eigen
:\Program Files\PCL 1.9.1\3rdParty\Eigen\ Eigen
Error C1083 cannot open include file: “vtksmartPointer. H” : No such file or directory
D:\Program Files\PCL 1.9.1\ 3RDParty \VTK\include\vtk-8.1
and check whether the environment variable type PCL_ROOT exists and is C:\Program Files\PCL 1.6.0
Can’t find openni2. DLL
After configuring the property sheet, you also need to configure the DLL. There are four ways to configure a DLL. The first way is to copy the DLL to System32, the second way is to copy the DLL to the compiled program file, and the third way is to add the path of the DLL to the system. This article chooses the fourth way, which is directly configured to the project. The specific methods are as follows:
In Solution Explorer, right-click on Properties and select Debug to set the value of the environment variable. The rules are as follows:
PATH=; $(PATH)
Add all PCL and third party library DLL paths after the equal sign with the English “;” Add a $(PATH) at the end. For example,
PATH = KaTeX parse error: Expected ‘EOF’ got ‘\ bin at the position 11: (PCL_ROOT) b \ ̲ ̲ ̲ ̲ I n; (PCL_ROOT)\3rdParty\FLANN\bin; KaTeX parse error: Expected ‘EOF’ got ‘\ 3 at the position 11: (PCL_ROOT) \ ̲ ̲ 3 rdParty \ VTK \ bin… (PCL_ROOT)\Qhull\bin; KaTeX parse error: Expected ‘EOF’ got ‘\ 3 at the position 11: (PCL_ROOT) \ ̲ ̲ 3 rdParty \ OpenNI2… (PATH)


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