Invoking "make -j2 -l2" failed
MARHEM602 opened this issue · 4 comments
Hello, I have a problem with the package. I can gitclone the package but I have this problem when I catkin_make my work area.
I'm on Ros melodic on ubuntu 18.04 on linux.
Thanks in advance
@MARHEM602 you are compiling your workspace using by default a C++11 compiler. std::make_unique is implemented in STL for C++14. Try to add -DCMAKE_CXX_FLAGS="-std=c++14" in your invocation or use a newer compiler.
I updated my G++ and ran the command :
catkin_make -DCMAKE_CXX_FLAGS="-std=c++14"
But I still have the same problem
Incremental compiling prevents changing the standard. Try to remove build and devel subdirectories and recompile the entire workspace
I'm going to update Opencv, I'll contact you as soon as I'm done. Thank you