Build Error: /usr/bin/ld: cannot find -lunitree_legged_sdk_

[developermastermind07]

Unitree_legeed_sdk : 3.2.0
Unitree_ros_to_real : 3.2.1

While compiling Unitrees_ros_to_real i am getting following error,

[ 82%] Generating C++ code from unitree_legged_msgs/HighState.msg
[ 82%] Built target unitree_legged_msgs_generate_messages_cpp
Scanning dependencies of target unitree_legged_msgs_generate_messages
[ 82%] Built target unitree_legged_msgs_generate_messages
Scanning dependencies of target rosgraph_msgs_generate_messages_py
[ 82%] Built target rosgraph_msgs_generate_messages_py
Scanning dependencies of target roscpp_generate_messages_cpp
[ 82%] Built target roscpp_generate_messages_cpp
Scanning dependencies of target roscpp_generate_messages_eus
[ 82%] Built target roscpp_generate_messages_eus
Scanning dependencies of target rosgraph_msgs_generate_messages_nodejs
[ 82%] Built target rosgraph_msgs_generate_messages_nodejs
Scanning dependencies of target roscpp_generate_messages_py
[ 82%] Built target roscpp_generate_messages_py
Scanning dependencies of target roscpp_generate_messages_nodejs
[ 82%] Built target roscpp_generate_messages_nodejs
Scanning dependencies of target rosgraph_msgs_generate_messages_cpp
[ 82%] Built target rosgraph_msgs_generate_messages_cpp
Scanning dependencies of target rosgraph_msgs_generate_messages_eus
[ 82%] Built target rosgraph_msgs_generate_messages_eus
Scanning dependencies of target rosgraph_msgs_generate_messages_lisp
[ 82%] Built target rosgraph_msgs_generate_messages_lisp
Scanning dependencies of target roscpp_generate_messages_lisp
[ 82%] Built target roscpp_generate_messages_lisp
Scanning dependencies of target velocity_lcm
[ 84%] Building CXX object unitree_ros_to_real/unitree_legged_real/CMakeFiles/velocity_lcm.dir/src/exe/velocity_mode.cpp.o
[ 85%] Linking CXX executable /home/mahesh/catkin_ws/devel/lib/unitree_legged_real/velocity_lcm
/usr/bin/ld: cannot find -lunitree_legged_sdk_
collect2: error: ld returned 1 exit status
make[2]: *** [unitree_ros_to_real/unitree_legged_real/CMakeFiles/velocity_lcm.dir/build.make:101: /home/mahesh/catkin_ws/devel/lib/unitree_legged_real/velocity_lcm] Error 1
make[1]: *** [CMakeFiles/Makefile2:1564: unitree_ros_to_real/unitree_legged_real/CMakeFiles/velocity_lcm.dir/all] Error 2
make: *** [Makefile:141: all] Error 2
Invoking "make -j1" failed

Someone please help

[xyq1223]

Hello,we recommend that you download the latest version of the SDK, recompile it and try it again.
https://github.com/unitreerobotics/unitree_legged_sdk

[Boogard2021]

Hello,
@xyq1223, I have the same errors. I selected this versions (Unitree_legeed_sdk : 3.2.0
Unitree_ros_to_real : 3.2.1) due to use of A1 robot. But for compiling I received the same error. Do you have any idea about it?