Installation test failed'NameError: global name 'meshrender' is not defined'

[wjydou]

@jeffmahler After installation, I executed the "python setup.py test",

running test running egg_info writing requirements to src/dex_net.egg-info/requires.txt writing src/dex_net.egg-info/PKG-INFO writing top-level names to src/dex_net.egg-info/top_level.txt writing dependency_links to src/dex_net.egg-info/dependency_links.txt reading manifest file 'src/dex_net.egg-info/SOURCES.txt' writing manifest file 'src/dex_net.egg-info/SOURCES.txt' running build_ext WARNING:root:Failed to import geometry msgs in rigid_transformations.py. WARNING:root:Failed to import ros dependencies in rigid_transforms.py WARNING:root:autolab_core not installed as catkin package, RigidTransform ros methods will be unavailable WARNING:root:autolab_perception is not installed as a catkin package - ROS msg conversions will not be available for image wrappers WARNING:root:autolab_perception is not installed as a catkin package - ROS msg conversions will not be available for image wrappers WARNING:root:autolab_perception is not installed as a catkin package - ROS msg conversions will not be available for image wrappers WARNING:root:Failed to import ROS in Kinect2_sensor.py. Kinect will not be able to be used in bridged mode WARNING:root:Unable to import openni2 driver. Python-only Primesense driver may not work properly WARNING:root:Failed to import ROS in primesense_sensor.py. ROS functionality not available WARNING:root:primesense_sensor.py not installed as catkin package. ROS functionality not available. WARNING:root:Unable to import pyrealsense2. WARNING:root:Failed to import ROS in realsense_sensor.py. ROS functionality not available WARNING:root:realsense_sensor.py not installed as catkin package. ROS functionality not available. WARNING:root:Failed to import ROS in ensenso_sensor.py. ROS functionality not available WARNING:root:Failed to import ROS in phoxi_sensor.py. PhoXiSensor functionality unavailable. WARNING:root:Unable to import weight sensor modules! Unable to import meshrender shared library! Rendering will not work. Likely due to missing Boost.Numpy Boost.Numpy can be installed following the instructions in https://github.com/ndarray/Boost.NumPy WARNING:trimesh:No FCL -- collision checking will not work WARNING:root:Failed to import mayavi WARNING:root:Failed to import pyhull WARNING:root:Failed to import mayavi WARNING:root:Failed to import mayavi WARNING:root:Failed to import mayavi WARNING:root:Failed to import mayavi WARNING:root:Failed to import mayavi WARNING:dexnet.api:Failed to import DexNetVisualizer3D, visualization methods will be unavailable test_illegal_create (test.database_test.Hdf5DatabaseTest) ... ok test_new_database_and_graspable (test.database_test.Hdf5DatabaseTest) ... Input mesh /home/ncut1011/wjy_dex-net/catkin_ws_test/src/dex-net/data/test/models/bar_clamp.obj output mesh /home/ncut1011/wjy_dex-net/catkin_ws_test/src/dex-net/.dexnet/bar_clamp_proc.obj Loading Plugins: Current Plugins Dir is: /usr/lib/meshlab/plugins Error in XMLFile: filter_measure.xml - line: -1, column: -1 - Error in XMLFile: filter_mutualinfo.xml - line: -1, column: -1 - Total 227 filtering actions Total 13 io plugins Opening a file with extention obj Mesh bar_clamp.obj loaded has 1428 vn 476 fn No Script to apply. Mesh /home/ncut1011/wjy_dex-net/catkin_ws_test/src/dex-net/data/test/models/bar_clamp.obj saved as /home/ncut1011/wjy_dex-net/catkin_ws_test/src/dex-net/.dexnet/bar_clamp_proc.obj (1428 vn 476 fn) Reading data. Warning: 9 lines were ignored since they did not contain faces or vertices. Read in 1428 vertices and 476 faces. Resolution: 0.000716689 with real dimension 0.064502 Center of grid 0 0 0 Bound box size: (-0.0358344 -0.0358344 -0.0358344) to (0.021729 0.02 0.032251) with dimensions 100 100 100. Computing signed distance field. Writing results to: .dexnet/bar_clamp_proc.sdf Processing complete. ERROR test_gaussian_uniform_alloc (test.learning_test.LearningTest) ... ok test_thompson_sampling (test.learning_test.LearningTest) ... ok test_uniform_alloc (test.learning_test.LearningTest) ... ok test_antipodal_grasp_sampler (test.grasping_test.GraspTest) ... ERROR:root:Singular matrix. Probably a bug ok test_contacts (test.grasping_test.GraspTest) ... ok test_find_contacts (test.grasping_test.GraspTest) ... ok test_force_closure (test.grasping_test.GraspTest) ... ok test_grasp_quality_functions (test.grasping_test.GraspTest) ... ok test_init_grasp (test.grasping_test.GraspTest) ... ok test_init_graspable (test.grasping_test.GraspTest) ... ok test_init_gripper (test.grasping_test.GraspTest) ... ok test_min_norm_vector_in_facet (test.grasping_test.GraspTest) ... ok test_wrench_in_positive_span (test.grasping_test.GraspTest) ... ok

====================================================================== ERROR: test_new_database_and_graspable (test.database_test.Hdf5DatabaseTest)

Traceback (most recent call last): File "/home/ncut1011/wjy_dex-net/catkin_ws_test/src/dex-net/test/database_test.py", line 168, in test_new_database_and_graspable stable_pose) File "/home/ncut1011/wjy_dex-net/catkin_ws_test/src/meshpy/meshpy/mesh_renderer.py", line 716, in wrapped_images_viewsphere return self.wrapped_images(mesh, vs_disc.object_to_camera_poses(), render_mode, stable_pose=stable_pose, mat_props=mat_props, light_props=light_props) File "/home/ncut1011/wjy_dex-net/catkin_ws_test/src/meshpy/meshpy/mesh_renderer.py", line 587, in wrapped_images debug=debug) File "/home/ncut1011/wjy_dex-net/catkin_ws_test/src/meshpy/meshpy/mesh_renderer.py", line 489, in images c, d = meshrender.render_mesh([P], NameError: global name 'meshrender' is not defined

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Ran 15 tests in 110.712s

FAILED (errors=1) Test failed: error: Test failed: Floating point exception

[sally-chen]

Hi @wjydou, I got the same error. Did you end up solving this? If so what did you do? Thanks in advance!

[wjydou]

@sally-chen I reinstall the meshpy

[EvanLavizadeh]

Hi @wjydou,

This may sound like a silly question, but could you please provide steps on how exactly you reinstalled meshpy?

I tried: cd /dex-net/deps/meshpy sudo sh install_meshrender.sh

No luck.

[wjydou]

@EvanLavizadeh I have reappeared successfully. I don't know where you are wrong, and I want to see the results of your run.

[jzhang2008]

I got the same error. I also reinstall the meshpy but not solve it. I still set the path of meshrender.so in /etc/ld.so.conf. I tried: cd /dex-net/deps/meshpy/meshpy

python import meshpy sometimes I got the error: Unable to import meshrender shared library! Rendering will not work. Likely due to missing Boost.Numpy Boost.Numpy can be installed following the instructions in https://github.com/ndarray/Boost.NumPy when I changed the path of meshrender.so in ~/.bashrc, this error disappears. However, when I tried again cd /dex-net epython setup.py test The same errors occur: File "/home/jzhang/dex-net-master/deps/meshpy/meshpy/mesh_renderer.py", line 489, in images c, d = meshrender.render_mesh([P], NameError: global name 'meshrender' is not defined

If so what did you do? Thanks a lot

[zch-cpu]

Hi @wjydou, I got the same error. Did you end up solving this? If so what did you do? Thanks in advance!

Have you solved it, bro? I've got the same issue. Thanks a lot!

[Ultraopxt]

I got the same error. Reinstall meshpy are useless for me : test_init_grasp (test.grasping_test.GraspTest) ... ok test_init_graspable (test.grasping_test.GraspTest) ... ok test_init_gripper (test.grasping_test.GraspTest) ... ok test_min_norm_vector_in_facet (test.grasping_test.GraspTest) ... ok test_wrench_in_positive_span (test.grasping_test.GraspTest) ... ok

====================================================================== ERROR: test_new_database_and_graspable (test.database_test.Hdf5DatabaseTest)

Traceback (most recent call last): File "/home/adminis/qw/dex-net/test/database_test.py", line 168, in test_new_database_and_graspable stable_pose) File "/home/adminis/qw/dex-net/deps/meshpy/meshpy/mesh_renderer.py", line 716, in wrapped_images_viewsphere return self.wrapped_images(mesh, vs_disc.object_to_camera_poses(), render_mode, stable_pose=stable_pose, mat_props=mat_props, light_props=light_props) File "/home/adminis/qw/dex-net/deps/meshpy/meshpy/mesh_renderer.py", line 587, in wrapped_images debug=debug) File "/home/adminis/qw/dex-net/deps/meshpy/meshpy/mesh_renderer.py", line 489, in images c, d = meshrender.render_mesh([P], NameError: global name 'meshrender' is not defined

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Ran 15 tests in 83.792s

FAILED (errors=1) Test failed: error: Test failed:

[AhChaoispracting]

@qingweihk Hello, I have encountered the same problem as you, how did you solve it?