may be used uninitialized in this function [-Werror=maybe-uninitialized]

[loseyourself-gan]

ubuntu@ubuntu:~/svo_install_overlay_ws$ catkin build
/usr/local/lib/python3.8/dist-packages/catkin_tools/config.py:93: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
yaml_dict = yaml.load(f)
/usr/local/lib/python3.8/dist-packages/catkin_tools/metadata.py:292: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
return yaml.load(metadata_file)
@{yf}WARNING: Make job server not supported. The number of Make jobs may exceed the number of CPU cores.@|
/usr/local/lib/python3.8/dist-packages/catkin_tools/metadata.py:292: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
return yaml.load(metadata_file)

Profile: default
Extending: [env] /opt/ros/noetic
Workspace: /home/ubuntu/svo_install_overlay_ws
Source Space: [exists] /home/ubuntu/svo_install_overlay_ws/src
Build Space: [exists] /home/ubuntu/svo_install_overlay_ws/build
Devel Space: [exists] /home/ubuntu/svo_install_overlay_ws/devel
Install Space: [exists] /home/ubuntu/svo_install_overlay_ws/install
DESTDIR: None

Isolate Develspaces: False
Install Packages: False
Isolate Installs: False

Additional CMake Args: -DCMAKE_BUILD_TYPE=Release
Additional Make Args: None
Additional catkin Make Args: None
Internal Make Job Server: True

Whitelisted Packages: None
Blacklisted Packages: None

Workspace configuration appears valid.

Found '1' packages in 0.0 seconds.
Starting ==> svo_ros

[svo_ros] ==> '/home/ubuntu/svo_install_overlay_ws/build/svo_ros/build_env.sh /usr/bin/make' in '/home/ubuntu/svo_install_overlay_ws/build/svo_ros'

Scanning dependencies of target svo_ros
[ 11%] Building CXX object CMakeFiles/svo_ros.dir/src/svo_interface.cpp.o
In file included from /usr/include/eigen3/Eigen/Core:450,
from /home/ubuntu/svo_install_overlay_ws/src/rpg_svo_example/svo_ros/include/svo_ros/svo/common/types.h:6,
from /home/ubuntu/svo_install_overlay_ws/src/rpg_svo_example/svo_ros/include/svo_ros/svo_interface.h:11,
from /home/ubuntu/svo_install_overlay_ws/src/rpg_svo_example/svo_ros/src/svo_interface.cpp:1:
/usr/include/eigen3/Eigen/src/Core/DenseStorage.h: In member function ‘void svo::SvoInterface::publishResults(const std::vectorcv::Mat&, int64_t)’:
/usr/include/eigen3/Eigen/src/Core/DenseStorage.h:194:66: error: ‘Covariance.Eigen::DenseStorage<double, 36, 6, 6, 0>::m_data’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
194 | DenseStorage(const DenseStorage& other) : m_data(other.m_data) {
| ^
cc1plus: all warnings being treated as errors
make[2]: *** [CMakeFiles/svo_ros.dir/build.make:63：CMakeFiles/svo_ros.dir/src/svo_interface.cpp.o] 错误 1
make[1]: *** [CMakeFiles/Makefile2:1758：CMakeFiles/svo_ros.dir/all] 错误 2
make: *** [Makefile:141：all] 错误 2
[svo_ros] <== '/home/ubuntu/svo_install_overlay_ws/build/svo_ros/build_env.sh /usr/bin/make' failed with return code '2'

Failed <== svo_ros [ 1 minute and 43.0 seconds ]
[build] There were '1' errors:

Failed to build package 'svo_ros' because the following command:

Command to reproduce:

cd /home/ubuntu/svo_install_overlay_ws/build/svo_ros && /home/ubuntu/svo_install_overlay_ws/build/svo_ros/build_env.sh /usr/bin/make; cd -

Path to log:

cat /home/ubuntu/svo_install_overlay_ws/build/build_logs/svo_ros.log

Exited with return code: 2

[build] Runtime: 1 minute and 43.3 seconds