make[1]: *** [CMakeFiles/ORB_SLAM2.dir/all] 错误 2

[betterhalfwzm]

integrator.cpp.o Building CXX object CMakeFiles/ORB_SLAM2.dir/src/IMU/so3.cpp.o Building CXX object CMakeFiles/ORB_SLAM2.dir/src/IMU/NavState.cpp.o make[2]: 没有规则可以创建“../lib/libORB_SLAM2.so”需要的目标“../Thirdparty/DBoW2/lib/libDBoW2.so”。 停止。 make[2]: 正在等待未完成的任务.... [ 92%] Building CXX object CMakeFiles/ORB_SLAM2.dir/src/IMU/g2otypes.cpp.o /home/wzm/LearnVIORBnorosgai2-master/src/Tracking.cc: In member function ‘void ORB_SLAM2::Tracking::RecomputeIMUBiasAndCurrentNavstate(ORB_SLAM2::NavState&)’: /home/wzm/LearnVIORBnorosgai2-master/src/Tracking.cc:92:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < N - 2; i++) ^ /home/wzm/LearnVIORBnorosgai2-master/src/Tracking.cc: In member function ‘void ORB_SLAM2::Tracking::Track()’: /home/wzm/LearnVIORBnorosgai2-master/src/Tracking.cc:904:13: warning: ‘bOK’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (bOK) ^ make[1]: [CMakeFiles/ORB_SLAM2.dir/all] 错误 2 make: [all] 错误 2 wzm@wzm-X6Ti:~/LearnVIORBnorosgai2-master$

[jixiedaima]

I have the same problem!

[rpng-guest]

Hi, guys, just recomplile the /Thirdparty/DBoW2 in your computer, then it will be linked!