Error while trying to visualize HSV Point Cloud

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Error while trying to visualize HSV Point Cloud

ravijoshi
I am trying to visualize HSV Point cloud using
pcl::visualization::CloudViewer as shown
[here](http://pointclouds.org/documentation/tutorials/cloud_viewer.php)

The point cloud is declared as following-
pcl::PointCloud<pcl::PointXYZHSV>::Ptr filter_cloud (new
pcl::PointCloud<pcl::PointXYZHSV>);

While compiling it throws lots of errors as shown below-

------------------------------------------------------------------------------------
/home/ravi/pcl_demo/src/hsv_visualization.cpp: In function ‘int main(int,
char**)’:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: error: no matching
function for call to
‘pcl::visualization::PCLVisualizer::addPointCloud(pcl::PointCloud<pcl::PointXYZHSV>::Ptr&,
const char [18])’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: candidates are:
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:575:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:575:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   couldn't deduce
template parameter ‘PointT’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:616:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudGeometryHandler<PointT>&, const string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:616:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   mismatched
types ‘const pcl::visualization::PointCloudGeometryHandler<PointT>’ and
‘const char [18]’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:633:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const GeometryHandlerConstPtr&, const
string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:633:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
GeometryHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudGeometryHandler<pcl::PCLPointCloud2> >&}’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:644:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudColorHandler<PointT>&, const string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:644:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   mismatched
types ‘const pcl::visualization::PointCloudColorHandler<PointT>’ and ‘const
char [18]’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:661:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const ColorHandlerConstPtr&, const
string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:661:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
ColorHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudColorHandler<pcl::PCLPointCloud2> >&}’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:679:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const GeometryHandlerConstPtr&, const
ColorHandlerConstPtr&, const string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:679:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
GeometryHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudGeometryHandler<pcl::PCLPointCloud2> >&}’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:700:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
GeometryHandlerConstPtr&, const ColorHandlerConstPtr&, const Vector4f&,
const Eigen::Quaternion<float>&, const string&, int)
         addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:700:9: note:  
candidate expects 7 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:722:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
GeometryHandlerConstPtr&, const Vector4f&, const Eigen::Quaternion<float>&,
const string&, int)
         addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:722:9: note:  
candidate expects 6 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:743:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
ColorHandlerConstPtr&, const Vector4f&, const Eigen::Quaternion<float>&,
const string&, int)
         addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:743:9: note:  
candidate expects 6 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:757:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudColorHandler<PointT>&, const
pcl::visualization::PointCloudGeometryHandler<PointT>&, const string&, int)
         addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:757:9: note:  
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note:   mismatched
types ‘const pcl::visualization::PointCloudColorHandler<PointT>’ and ‘const
char [18]’
     viewer.addPointCloud(filter_cloud, "filter_cloud_name");
                                                           ^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:768:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
         addPointCloud (const pcl::PointCloud<pcl::PointXYZ>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:768:9: note:   no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const pcl::PointCloud<pcl::PointXYZ>
>&}’
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:781:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
         addPointCloud (const pcl::PointCloud<pcl::PointXYZRGB>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:781:9: note:   no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const
pcl::PointCloud<pcl::PointXYZRGB> >&}’
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:794:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
         addPointCloud (const pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr
&cloud,
         ^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:794:9: note:   no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const
pcl::PointCloud<pcl::PointXYZRGBA> >&}’
------------------------------------------------------------------------------------



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Re: Error while trying to visualize HSV Point Cloud

Sérgio Agostinho
Try to Invoke the parameter type explicitly. 

viewer.addPointCloud<pcl::PointXYZHSV> (filter_cloud, "filter_cloud_name");

Type deduction is failing. 

Cheers

--

On Saturday, Feb 03, 2018 at 4:21 PM, ravijoshi <[hidden email]> wrote:
I am trying to visualize HSV Point cloud using
pcl::visualization::CloudViewer as shown
[here](http://pointclouds.org/documentation/tutorials/cloud_viewer.php)

The point cloud is declared as following-
pcl::PointCloud<pcl::PointXYZHSV>::Ptr filter_cloud (new
pcl::PointCloud<pcl::PointXYZHSV>);

While compiling it throws lots of errors as shown below-

------------------------------------------------------------------------------------
/home/ravi/pcl_demo/src/hsv_visualization.cpp: In function ‘int main(int,
char**)’:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: error: no matching
function for call to
‘pcl::visualization::PCLVisualizer::addPointCloud(pcl::PointCloud<pcl::PointXYZHSV>::Ptr&,
const char [18])’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: candidates are:
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:575:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:575:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: couldn't deduce
template parameter ‘PointT’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:616:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudGeometryHandler<PointT>&, const string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:616:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: mismatched
types ‘const pcl::visualization::PointCloudGeometryHandler<PointT>’ and
‘const char [18]’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:633:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const GeometryHandlerConstPtr&, const
string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:633:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
GeometryHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudGeometryHandler<pcl::PCLPointCloud2> >&}’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:644:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudColorHandler<PointT>&, const string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:644:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: mismatched
types ‘const pcl::visualization::PointCloudColorHandler<PointT>’ and ‘const
char [18]’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:661:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const ColorHandlerConstPtr&, const
string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:661:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
ColorHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudColorHandler<pcl::PCLPointCloud2> >&}’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:679:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const GeometryHandlerConstPtr&, const
ColorHandlerConstPtr&, const string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:679:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: cannot convert
‘"filter_cloud_name"’ (type ‘const char [18]’) to type ‘const
GeometryHandlerConstPtr& {aka const boost::shared_ptr<const
pcl::visualization::PointCloudGeometryHandler<pcl::PCLPointCloud2> >&}’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:700:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
GeometryHandlerConstPtr&, const ColorHandlerConstPtr&, const Vector4f&,
const Eigen::Quaternion<float>&, const string&, int)
addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:700:9: note:
candidate expects 7 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:722:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
GeometryHandlerConstPtr&, const Vector4f&, const Eigen::Quaternion<float>&,
const string&, int)
addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:722:9: note:
candidate expects 6 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:743:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
ColorHandlerConstPtr&, const Vector4f&, const Eigen::Quaternion<float>&,
const string&, int)
addPointCloud (const pcl::PCLPointCloud2::ConstPtr &cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:743:9: note:
candidate expects 6 arguments, 2 provided
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:757:9: note:
template<class PointT> bool
pcl::visualization::PCLVisualizer::addPointCloud(const typename
pcl::PointCloud<PointT>::ConstPtr&, const
pcl::visualization::PointCloudColorHandler<PointT>&, const
pcl::visualization::PointCloudGeometryHandler<PointT>&, const string&, int)
addPointCloud (const typename pcl::PointCloud<PointT>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:757:9: note:
template argument deduction/substitution failed:
/home/ravi/pcl_demo/src/hsv_visualization.cpp:99:59: note: mismatched
types ‘const pcl::visualization::PointCloudColorHandler<PointT>’ and ‘const
char [18]’
viewer.addPointCloud(filter_cloud, "filter_cloud_name");
^
In file included from /home/ravi/pcl_demo/src/hsv_visualization.cpp:8:0:
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:768:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
addPointCloud (const pcl::PointCloud<pcl::PointXYZ>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:768:9: note: no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const pcl::PointCloud<pcl::PointXYZ>
&}’
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:781:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
addPointCloud (const pcl::PointCloud<pcl::PointXYZRGB>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:781:9: note: no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const
pcl::PointCloud<pcl::PointXYZRGB> >&}’
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:794:9: note: bool
pcl::visualization::PCLVisualizer::addPointCloud(const ConstPtr&, const
string&, int)
addPointCloud (const pcl::PointCloud<pcl::PointXYZRGBA>::ConstPtr
&cloud,
^
/usr/include/pcl-1.7/pcl/visualization/pcl_visualizer.h:794:9: note: no
known conversion for argument 1 from ‘pcl::PointCloud<pcl::PointXYZHSV>::Ptr
{aka boost::shared_ptr<pcl::PointCloud&lt;pcl::PointXYZHSV> >}’ to ‘const
ConstPtr& {aka const boost::shared_ptr<const
pcl::PointCloud<pcl::PointXYZRGBA> >&}’
------------------------------------------------------------------------------------



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_______________________________________________
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http://pointclouds.org/mailman/listinfo/pcl-users

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Re: Error while trying to visualize HSV Point Cloud

ravijoshi
Thanks, Sérgio. It worked!



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