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adamkewley/opensim-creator_661_repro.osim

Created February 23, 2023 15:27
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An OpenSim4 osim file that segfaults after the model is copy-constructed. Crashes on-load in OpenSim Creator, and on running a forward-dynamic simulation in OpenSim GUI.
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opensim-creator_661_repro.osim
<?xml version="1.0" encoding="UTF-8" ?>
<OpenSimDocument Version="40000">
<Model name="model">
<!--The model's ground reference frame.-->
<Ground name="ground">
<!--The geometry used to display the axes of this Frame.-->
<FrameGeometry name="frame_geometry">
<!--Path to a Component that satisfies the Socket 'frame' of type Frame.-->
<socket_frame>..</socket_frame>
<!--Scale factors in X, Y, Z directions respectively.-->
<scale_factors>0.20000000000000001 0.20000000000000001 0.20000000000000001</scale_factors>
</FrameGeometry>
</Ground>
<!--List of bodies that make up this model.-->
<BodySet name="bodyset">
<objects>
<Body name="some">
<!--The geometry used to display the axes of this Frame.-->
<FrameGeometry name="frame_geometry">
<!--Path to a Component that satisfies the Socket 'frame' of type Frame.-->
<socket_frame>..</socket_frame>
<!--Scale factors in X, Y, Z directions respectively.-->
<scale_factors>0.20000000000000001 0.20000000000000001 0.20000000000000001</scale_factors>
</FrameGeometry>
<!--The mass of the body (kg)-->
<mass>1</mass>
<!--The location (Vec3) of the mass center in the body frame.-->
<mass_center>0 0 0</mass_center>
<!--The elements of the inertia tensor (Vec6) as [Ixx Iyy Izz Ixy Ixz Iyz] measured about the mass_center and not the body origin.-->
<inertia>1 1 1 0 0 0</inertia>
</Body>
</objects>
<groups />
</BodySet>
<!--List of joints that connect the bodies.-->
<JointSet name="jointset">
<objects>
<PinJoint name="pinjoint">
<!--Path to a Component that satisfies the Socket 'parent_frame' of type PhysicalFrame (description: The parent frame for the joint.).-->
<socket_parent_frame>/ground</socket_parent_frame>
<!--Path to a Component that satisfies the Socket 'child_frame' of type PhysicalFrame (description: The child frame for the joint.).-->
<socket_child_frame>/bodyset/some</socket_child_frame>
<!--List containing the generalized coordinates (q's) that parameterize this joint.-->
<coordinates>
<Coordinate name="rz">
<!--The value of this coordinate before any value has been set. Rotational coordinate value is in radians and Translational in meters.-->
<default_value></default_value>
</Coordinate>
</coordinates>
</PinJoint>
</objects>
<groups />
</JointSet>
<!--Controllers that provide the control inputs for Actuators.-->
<ControllerSet name="controllerset">
<objects />
<groups />
</ControllerSet>
<!--Forces in the model (includes Actuators).-->
<ForceSet name="forceset">
<objects />
<groups />
</ForceSet>
<!--Visual preferences for this model.-->
<ModelVisualPreferences name="modelvisualpreferences">
<!--Model display preferences-->
<ModelDisplayHints>
<!--Flag to indicate whether or not to show frames, default to false.-->
<show_frames>true</show_frames>
</ModelDisplayHints>
</ModelVisualPreferences>
</Model>
</OpenSimDocument>
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