Could not run Cable Gripper tutorial from tutorials

[Harshhit100]

I' m trying to run the cable gripper tutorial in SOFA. However it is not running properly. When i open any file like finger.py only a boax is visible and no finger is visible. In logs I can see following:

[WARNING] [RequiredPlugin(SofaPython3)] No component has been registered from SofaPython3.
It could be because:
 - the entrypoint registerObjects() has not been implemented;
 - (deprecated since v24.12) no sofa::core::RegisterObject() has been called;
 - your plugin does not add any component (i.e BaseObject) into the factory. In that case, RequiredPlugin is not useful for this kind of plugin.
[WARNING] [MeshVTKLoader(loader)] Could not read value for data field rotation: np.float64(0.0) np.float64(0.0) np.float64(0.0)
[WARNING] [MeshVTKLoader(loader)] Could not read value for data field scale3d: np.float64(1.0) np.float64(1.0) np.float64(1.0)
[WARNING] [MeshVTKLoader(loader)] Could not read value for data field translation: np.float64(1.0) np.float64(0.0) np.float64(0.0)
[WARNING] [OglModel(OglModel)] Could not read value for data field rotation: np.float64(0.0) np.float64(0.0) np.float64(0.0)
[WARNING] [OglModel(OglModel)] Could not read value for data field scale3d: np.float64(1.0) np.float64(1.0) np.float64(1.0)
[WARNING] [OglModel(OglModel)] Could not read value for data field translation: np.float64(1.0) np.float64(0.0) np.float64(0.0)
[INFO]    [SceneCheckerVisitor] Validating node "root" with checks: [SceneCheckCollisionResponse, SceneCheckDeprecatedComponents, SceneCheckDuplicatedName, Scen                                                                               neCheckMissingRequiredPlugin, SceneCheckUsingAlias, SceneCheckMultithreading]
[WARNING] [SceneCheckMissingRequiredPlugin] This scene is using component defined in plugins but is not importing the required plugins.
  Your scene may not work on a sofa environment with different pre-loaded plugins.
  To fix your scene and remove this warning you just need to cut & paste the following lines at the beginning of your scene:
  root.addObject('RequiredPlugin', name='Sofa.Component.AnimationLoop') # Needed to use components [FreeMotionAnimationLoop]
  root.addObject('RequiredPlugin', name='Sofa.Component.Collision.Detection.Algorithm') # Needed to use components [BVHNarrowPhase,BruteForceBroadPhase,Collisio                                                                               onPipeline]
  root.addObject('RequiredPlugin', name='Sofa.Component.Collision.Detection.Intersection') # Needed to use components [LocalMinDistance]
  root.addObject('RequiredPlugin', name='Sofa.Component.Collision.Geometry') # Needed to use components [LineCollisionModel,PointCollisionModel,TriangleCollisio                                                                               onModel]
  root.addObject('RequiredPlugin', name='Sofa.Component.Collision.Response.Contact') # Needed to use components [RuleBasedContactManager]
  root.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Correction') # Needed to use components [LinearSolverConstraintCorrection]
  root.addObject('RequiredPlugin', name='Sofa.Component.Constraint.Lagrangian.Solver') # Needed to use components [GenericConstraintSolver]
  root.addObject('RequiredPlugin', name='Sofa.Component.Engine.Select') # Needed to use components [BoxROI]
  root.addObject('RequiredPlugin', name='Sofa.Component.LinearSolver.Direct') # Needed to use components [SparseLDLSolver]
  root.addObject('RequiredPlugin', name='Sofa.Component.Mapping.Linear') # Needed to use components [BarycentricMapping]
  root.addObject('RequiredPlugin', name='Sofa.Component.Mass') # Needed to use components [UniformMass]
  root.addObject('RequiredPlugin', name='Sofa.Component.ODESolver.Backward') # Needed to use components [EulerImplicitSolver]
  root.addObject('RequiredPlugin', name='Sofa.Component.SolidMechanics.FEM.Elastic') # Needed to use components [TetrahedronFEMForceField]
  root.addObject('RequiredPlugin', name='Sofa.Component.SolidMechanics.Spring') # Needed to use components [RestShapeSpringsForceField]
  root.addObject('RequiredPlugin', name='Sofa.Component.StateContainer') # Needed to use components [MechanicalObject]
  root.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Constant') # Needed to use components [MeshTopology]
  root.addObject('RequiredPlugin', name='Sofa.Component.Topology.Container.Dynamic') # Needed to use components [TetrahedronSetTopologyContainer]
  root.addObject('RequiredPlugin', name='Sofa.Component.Visual') # Needed to use components [VisualStyle]

[SUGGESTION] [SceneCheckMultithreading] This scene is using components implemented sequentially while a parallel implementation is available. Using the parallel                                                                               l implementation may improve the performances. Here is the list of sequential components in your scene and their parallel equivalent:
        BVHNarrowPhase -> ParallelBVHNarrowPhase
        BruteForceBroadPhase -> ParallelBruteForceBroadPhase
        TetrahedronFEMForceField[Vec3d] -> ParallelTetrahedronFEMForceField[Vec3d]

Requesting to address at the earliest

[bakpaul]

Hello ! This might be due to your version of pybind11 and numpy being incompatible. On our side we are using pybind11==2.11.1 and numpy==2.2.3

[ZacharyZhou12138]

Same problem here. Is it resolved? I have set my pybind11==2.11.1 and numpy==2.2.3, but this issue still exists.

[bakpaul]

Are you sure you are really using the environment with those version of the libs ? Is it the one used for building SOFA ? Make sure there are no discrepancies between the lib you use to build SOFA and the one in the environment where you launch your scenes.

[github-actions[bot]]

⚠️ ⚠️ ⚠️
@Harshhit100
Feedback has been given to you by the project reviewers, however we have not received a response from you. Without further news in the coming weeks, this discussion will be automatically closed in order to keep this forum clean and fresh 🌱 Thank you for your understanding

[github-actions[bot]]

⚠️ ⚠️ ⚠️
@Harshhit100
In accordance with our forum management policy, the last reply is more than 4 months old and is therefore closed. Our objective is to keep the forum up to date and offer the best support experience.

Please feel free to reopen it if the topic is still active by providing us with an update. Please feel free to open a new thread at any time - we'll be happy to help where and when we can.