There were some Build Errors.

[SSZ1]

Hi bro~ I run catkin build mav_voxblox_planning ,then I met some errors. And it showed as follows.

---

Errors << voxblox:cmake /home/ssz/catkin_ws/mav_voxblox_planning/logs/voxblox/build.cmake.000.log
CMake Error at /home/ssz/catkin_ws/mav_voxblox_planning/devel/share/catkin_simple/cmake/catkin_simple-extras.cmake:38 (find_package):
By not providing "Findprotobuf_catkin.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"protobuf_catkin", but CMake did not find one.

Could not find a package configuration file provided by "protobuf_catkin"
with any of the following names:

protobuf_catkinConfig.cmake
protobuf_catkin-config.cmake

Add the installation prefix of "protobuf_catkin" to CMAKE_PREFIX_PATH or
set "protobuf_catkin_DIR" to a directory containing one of the above files.
If "protobuf_catkin" provides a separate development package or SDK, be
sure it has been installed.
Call Stack (most recent call first):
CMakeLists.txt:5 (catkin_simple)

cd /home/ssz/catkin_ws/mav_voxblox_planning/build/voxblox; catkin build --get-env voxblox | catkin env -si /usr/bin/cmake /home/ssz/catkin_ws/mav_voxblox_planning/src/voxblox/voxblox --no-warn-unused-cli -DCATKIN_DEVEL_PREFIX=/home/ssz/catkin_ws/mav_voxblox_planning/devel -DCMAKE_INSTALL_PREFIX=/home/ssz/catkin_ws/mav_voxblox_planning/install -DCMAKE_BUILD_TYPE=Release; cd -
...............................................................................
Failed << voxblox:cmake [ Exited with code 1 ]
Failed <<< voxblox [ 16.0 seconds ]
Abandoned <<< loco_planner [ Unrelated job failed ]
Abandoned <<< mav_planning_rviz [ Unrelated job failed ]
Abandoned <<< mav_path_smoothing [ Unrelated job failed ]
Abandoned <<< voxblox_rviz_plugin [ Unrelated job failed ]
Abandoned <<< voxblox_ros [ Unrelated job failed ]
Abandoned <<< voxblox_planning_common [ Unrelated job failed ]
Abandoned <<< voxblox_loco_planner [ Unrelated job failed ]
Abandoned <<< mav_local_planner [ Unrelated job failed ]
Abandoned <<< voxblox_rrt_planner [ Unrelated job failed ]
Abandoned <<< voxblox_skeleton [ Unrelated job failed ]
Abandoned <<< voxblox_skeleton_planner [ Unrelated job failed ]
Abandoned <<< mav_planning_benchmark [ Unrelated job failed ]

---

Warnings << mav_planning_common:make /home/ssz/catkin_ws/mav_voxblox_planning/logs/mav_planning_common/build.make.000.log

At the Last of the terminal , it showed :
Finished <<< ceres_catkin [ 1 minute and 45.4 seconds ]
[build] Summary: 16 of 29 packages succeeded.
[build] Ignored: 6 packages were skipped or are blacklisted.
[build] Warnings: 6 packages succeeded with warnings.
[build] Abandoned: 12 packages were abandoned.
[build] Failed: 1 packages failed.
[build] Runtime: 2 minutes and 16.6 seconds total.
[build] Note: Workspace packages have changed, please re-source setup files to use them.

So how can I solve this? Any suggestions? Thanks a lot.

[Hao-Starrr]

cd ~/catkin_ws/src
git clone https://github.com/ethz-asl/protobuf_catkin.git
catkin build protobuf_catkin

This repo does not provide protobuf_catkin. We just need to build it by ourselves.