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build error #20

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cqray1990 opened this issue Nov 16, 2021 · 3 comments
Open

build error #20

cqray1990 opened this issue Nov 16, 2021 · 3 comments

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@cqray1990
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@cqray1990
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point-cloud-annotation-tool/visualizer.h:41:39: error: cannot declare field ‘Visualizer::colorHandler’ to be of abstract type ‘PointCloudColorHandlerLUTpcl::PointXYZI’
PointCloudColorHandlerLUT colorHandler;
^~~~~~~~~~~~

@cqray1990 cqray1990 changed the title point-cloud-annotation-tool/visualizer.h:41:39: error: cannot declare field ‘Visualizer::colorHandler’ to be of abstract type ‘PointCloudColorHandlerLUT<pcl::PointXYZI>’ PointCloudColorHandlerLUT<PointT> colorHandler; ^~~~~~~~~~~~ build error Nov 16, 2021
@Jason-wwww
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point-cloud-annotation-tool/visualizer.h:41:39: error: cannot declare field ‘Visualizer::colorHandler’ to be of abstract type ‘PointCloudColorHandlerLUTpcl::PointXYZI’ PointCloudColorHandlerLUT colorHandler; ^~~~~~~~~~~~

Hello I got the same error, could u tell me how to do with it?

@newforrestgump001
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in ubuntu18.04 it is built and works.

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@newforrestgump001 @cqray1990 @Jason-wwww