bug report: visp_auto_tracker/src/node.cpp:135:40: error: ‘vpDetectorQRCode’ does not name a type

[YuehChuan]

Environment: x86_64 ubuntu16.04 ROS kinectic I'll try to fix it.

[ 97%] Linking CXX shared library /home/rapyuta/rapyuta/rapyuta_ws/devel/lib/libauto_tracker.so
[ 97%] Built target auto_tracker
[ 97%] Building CXX object vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/src/node.cpp.o
[ 98%] Building CXX object vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/src/names.cpp.o
[ 98%] Building CXX object vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/src/main.cpp.o
/home/rapyuta/rapyuta/rapyuta_ws/src/vision_visp/visp_auto_tracker/src/node.cpp: In member function ‘void visp_auto_tracker::Node::spin()’:
/home/rapyuta/rapyuta/rapyuta_ws/src/vision_visp/visp_auto_tracker/src/node.cpp:135:40: error: ‘vpDetectorQRCode’ does not name a type
                         detector = new vpDetectorQRCode;
                                        ^
/home/rapyuta/rapyuta/rapyuta_ws/src/vision_visp/visp_auto_tracker/src/node.cpp:137:40: error: ‘vpDetectorDataMatrixCode’ does not name a type
                         detector = new vpDetectorDataMatrixCode;
                                        ^
vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/build.make:110: recipe for target 'vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/src/node.cpp.o' failed
make[2]: *** [vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/src/node.cpp.o] Error 1
CMakeFiles/Makefile2:5702: recipe for target 'vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/all' failed
make[1]: *** [vision_visp/visp_auto_tracker/CMakeFiles/visp_auto_tracker.dir/all] Error 2
Makefile:138: recipe for target 'all' failed
make: *** [all] Error 2
Invoking "make -j4 -l4" failed

edit 2017.01.11 [solved] Yes, miss $ sudo apt-get install libzbar-dev and then fresh install to clean the cache. I should read this carefully. http://visp-doc.inria.fr/doxygen/visp-daily/tutorial-install-ubuntu.html Anyway thanks for @fspindle patient and time. YOLO!

[YuehChuan]

This is on master branch

[fspindle]

I suspect that you are building with an old ViSP version (< 2.10.0) or that you have multiple ViSP installions that bring a mess.

Could you check the ViSP versions you have on your computer:

$ sudo updatedb
$ locate vpConfig.h

and the one that is used by catkin:

$ cd catkin_wk/build
$ grep VISP_DIR *

[YuehChuan]

Oh thanks for your reply.
yes, originally I manually installed visp-snapshot-2017-01-07 .

$ locate vpConfig.h

Output:

/home/rapyuta/soft/visp-build/include/visp/vpConfig.h
/home/rapyuta/soft/visp-build/include/visp3/core/vpConfig.h
/home/rapyuta/soft/visp-snapshot-2017-01-07/cmake/templates/vpConfig.h.in
/usr/local/include/visp
/usr/local/include/visp3/core/vpConfig.h

I guess /usr/local/include/visp /usr/local/include/visp3/core/vpConfig.h is the same as /home/rapyuta/soft/visp-build/include/visp/vpConfig.h /home/rapyuta/soft/visp-build/include/visp3/core/vpConfig.h? just when we did sudo make install So the issue is version conflict?

$rapyuta_ws/build$ grep VISP_DIR * Output:

CMakeCache.txt:VISP_DIR:PATH=/usr/local/lib/cmake/visp
grep: CMakeFiles: Is a directory
grep: apriltags: Is a directory
grep: catkin: Is a directory
grep: catkin_generated: Is a directory
grep: epnp: Is a directory
grep: gtest: Is a directory
grep: test_results: Is a directory
grep: vision_visp: Is a directory

Thanks for your time.

[YuehChuan]

The Visp Version is 3.0.1

[fspindle]

Just to be sure, do you install libzbar-dev ?

$ sudo apt-get install libzbar-dev

If it was not installed, you have to enter in ViSP build tree, configure with cmake again and do a fresh make install

[YuehChuan]

WOW! You are genius, LOVE YOU!

Yes, miss $ sudo apt-get install libzbar-dev and fresh install again. I should read this carefully. http://visp-doc.inria.fr/doxygen/visp-daily/tutorial-install-ubuntu.html Anyway thanks for your patient and time. YOLO!

[TokyoClod]

Fixed with sudo apt-get install libzbar-dev libdmtx-dev and rebuild, reinstall visp, then use catkin_make to make the ros workspace