rtabmap make error

[jje8910]

Hi, I want to run rtabmap in my Ubuntu. I follow the guid, cmake .. succeed, but when I try "make -j4" it throw an error like below. /path/rtabmap/utilite/src/ULogger.cpp: In static member function ‘static void ULogger::unregisterCurrentThread()’: /path/rtabmap/utilite/src/ULogger.cpp:235:9: error: no match for ‘operator=’ (operand types are ‘std::map<std::basic_string, long unsigned int>::iterator {aka std::_Rb_tree_iterator<std::pair<const std::basicstring, long unsigned int> >}’ and ‘void’) iter = registeredThreads.erase(iter); ^ /path/rtabmap/utilite/src/ULogger.cpp:235:9: note: candidate is: In file included from /usr/include/c++/4.8/map:60:0, from /path/rtabmap/utilite/src/../include/rtabmap/utilite/ULogger.h:34, from /path/rtabmap/utilite/src/ULogger.cpp:20: /usr/include/c++/4.8/bits/stl_tree.h:157:12: note: std::_Rb_tree_iterator<std::pair<const std::basic_string, long unsigned int> >& std::_Rb_tree_iterator<std::pair<const std::basic_string, long unsigned int> >::operator=(const std::_Rb_tree_iterator<std::pair<const std::basic_string, long unsigned int> >&) struct _Rb_tree_iterator ^ /usr/include/c++/4.8/bits/stl_tree.h:157:12: note: no known conversion for argument 1 from ‘void’ to ‘const std::_Rb_tree_iterator<std::pair<const std::basic_string, long unsigned int> >&’

Could you give me a guide?

[matlabbe]

This bug was introduced by this commit yesterday (well on my mchine it built correctly). The referenced commit above would fix the problem.

cheers, Mathieu

[jje8910]

Now I succeed the compile for rtabmap but when I try "cmake .." in app/android, the below error occurs.

"CMake Error at src/CMakeLists.txt:11 (QT5_WRAP_CPP): Unknown CMake command "QT5_WRAP_CPP"."

[matlabbe]

You cannot do that. The android app should be cross-compiled, so all the app/android branch is ignored in the standard build.

Building for android is not easy, I cannot help more than what is it written in this issue: https://github.com/introlab/rtabmap/issues/74

cheers, Mathieu