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RobustFieldAutonomyLab / LeGO-LOAM

LeGO-LOAM: Lightweight and Ground-Optimized Lidar Odometry and Mapping on Variable Terrain
BSD 3-Clause "New" or "Revised" License
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Roslaunch Error #146

Closed Yukina1996 closed 4 years ago

Yukina1996 commented 4 years ago

When I launch run.launch, it occurs to me:

setting /run_id to b046311a-1fd0-11ea-bdb0-e0d55eabd117 process[rosout-1]: started with pid [22553] started core service [/rosout] process[rviz-2]: started with pid [22562] process[camera_init_to_map-3]: started with pid [22578] process[base_link_to_camera-4]: started with pid [22579] process[imageProjection-5]: started with pid [22589] process[featureAssociation-6]: started with pid [22605] process[mapOptmization-7]: started with pid [22618] process[transformFusion-8]: started with pid [22638] [ INFO] [1576479176.624368854]: ----> Image Projection Started. [ INFO] [1576479176.630838361]: ----> Transform Fusion Started. [ INFO] [1576479176.671602281]: ----> Map Optimization Started. [featureAssociation-6] process has died [pid 22605, exit code -11, cmd /home/slam/SGGSLAM/WYY/lego_loam_ws/devel/lib/lego_loam/featureAssociation name:=featureAssociation log:=/home/slam/.ros/log/b046311a-1fd0-11ea-bdb0-e0d55eabd117/featureAssociation-6.log]. log file: /home/slam/.ros/log/b046311a-1fd0-11ea-bdb0-e0d55eabd117/featureAssociation-6*.log

I can run this program before, but suddenly this problem occurred.

TixiaoShan commented 4 years ago

@Yukina1996 At which part does the code crash?

Yukina1996 commented 4 years ago

@Yukina1996 At which part does the code crash?

When doing roslaunch lego_loam run.launch, it's wired that only the FeatureAssociation node is unable to established. Maybe there's a mistake in run.launch, because once it showed that syntax error near unexpected token `newline' in run.launch. But my run.launch is the same as yours.

Yukina1996 commented 4 years ago

@Yukina1996 At which part does the code crash?

When I doing catkin_make, I found that

CMake Warning at LeGO-LOAM/LeGO-LOAM/CMakeLists.txt:59 (add_executable): Cannot generate a safe linker search path for target transformFusion because files in some directories may conflict with libraries in implicit directories:

link library [libpcl_common.so] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib
link library [libpcl_kdtree.so] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib
link library [libpcl_octree.so] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib
link library [libpcl_search.so] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib
link library [libpcl_io.so] in /usr/lib/x86_64-linux-gnu may be hidden by files in:
  /usr/local/lib

I don't know if this matters a lot?

TixiaoShan commented 4 years ago

That's weird, I have never seen these problems before.

Yukina1996 commented 4 years ago

That's weird, I have never seen these problems before.

THX for replying. The problem must be system environment. Some libs are conflicted, so I will trying reinstalling.