Meshlab conversion failed for .dexnet/bar_clamp_proc.obj

[SnehalDikhale]

snehal@snehal-G5-5587:~/catkin_erdal/src/dex-net$ python test/database_test.py WARNING:root:autolab_core not installed as catkin package, RigidTransform ros methods will be unavailable WARNING:root:Unable to import CNN modules! Likely due to missing tensorflow. WARNING:root:TensorFlow can be installed following the instructions in https://www.tensorflow.org/get_started/os_setup WARNING:root:Unable to import pylibfreenect2. Python-only Kinect driver may not work properly. WARNING:root:Unable to import openni2 driver. Python-only Primesense driver may not work properly WARNING:root:Unable to import pyrealsense2. WARNING:root:Failed to import ROS in phoxi_sensor.py. PhoXiSensor functionality unavailable. 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:root:Failed to import gqcnn! Grasp2D functions will not be available. 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 (main.Hdf5DatabaseTest) ... ok test_new_database_and_graspable (main.Hdf5DatabaseTest) ... sh: 1: meshlabserver: not found INFO:root:MeshlabServer Command: meshlabserver -i "data/test/models/bar_clamp.obj" -o ".dexnet/bar_clamp_proc.obj" ERROR

====================================================================== ERROR: test_new_database_and_graspable (main.Hdf5DatabaseTest)

Traceback (most recent call last): File "test/database_test.py", line 91, in test_new_database_and_graspable mesh_processor.generate_graspable(CONFIG) File "/home/snehal/catkin_erdal/src/dex-net/test/dexnet/database/mesh_processor.py", line 157, in generate_graspable self._load_mesh(preproc_script) File "/home/snehal/catkin_erdal/src/dex-net/test/dexnet/database/mesh_processor.py", line 175, in _load_mesh raise ValueError('Meshlab conversion failed for %s' %(self.obj_filename)) ValueError: Meshlab conversion failed for .dexnet/bar_clamp_proc.obj

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Ran 2 tests in 0.028s

FAILED (errors=1) INFO:rospy.core:signal_shutdown [atexit] Floating point exception (core dumped)

[science-code]

The problem is the locale used by MeshLab. See this solution: https://github.com/BerkeleyAutomation/dex-net/issues/49#issuecomment-552913419

[limbryan]

Hi,

I am using the US locale but still get the same error.

WARNING:root:autolab_core not installed as catkin package, RigidTransform ros methods will be unavailable WARNING:root:Unable to import pylibfreenect2. Python-only Kinect driver may not work properly. WARNING:root:Unable to import openni2 driver. Python-only Primesense driver may not work properly WARNING:root:Unable to import pyrealsense2. WARNING:root:Failed to import ROS in phoxi_sensor.py. PhoXiSensor functionality unavailable. WARNING:tensorflow:From /home/mcube/Documents/git/dex-net/deps/gqcnn/gqcnn/utils/enums.py:44: The name tf.RunOptions is deprecated. Please use tf.compat.v1.RunOptions instead.

root WARNING Failed to import gqcnn! Grasp2D functions will not be available. root WARNING Failed to import OpenRAVE root WARNING Failed to import OpenRAVE test_illegal_create (main.Hdf5DatabaseTest) ... ok test_new_database_and_graspable (main.Hdf5DatabaseTest) ... sh: 1: meshlabserver: not found root INFO MeshlabServer Command: meshlabserver -i "data/test/models/bar_clamp.obj" -o ".dexnet/bar_clamp_proc.obj" ERROR

====================================================================== ERROR: test_new_database_and_graspable (main.Hdf5DatabaseTest)

Traceback (most recent call last): File "test/database_test.py", line 91, in test_new_database_and_graspable mesh_processor.generate_graspable(CONFIG) File "/home/mcube/Documents/git/dex-net/src/dexnet/database/mesh_processor.py", line 157, in generate_graspable self._load_mesh(preproc_script) File "/home/mcube/Documents/git/dex-net/src/dexnet/database/mesh_processor.py", line 175, in _load_mesh raise ValueError('Meshlab conversion failed for %s' %(self.obj_filename)) ValueError: Meshlab conversion failed for .dexnet/bar_clamp_proc.obj

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Ran 2 tests in 0.013s

[SnehalDikhale]

@science-code Thank you for the suggestion but that didn't work for me.

@limbryan: My problem was fixed by adding the Meshlab package. I hope that helps. $sudo apt-get update -y $sudo apt-get install -y meshlab