Error on Joint-Configuration Retrieval

[hubernikus]

I'm trying to retrieve the current joint-configuration

        Eigen::VectorXd joint_configuration(_model.nq);
        for (const pinocchio::JointModel &joint_model : _model.joints)
        {
            pinocchio::JointData joint_data = _data.joints[joint_model.id()];
            std::copy(joint_data.joint_q().begin(), joint_data.joint_q().end(), joint_configuration.begin() + joint_model.idx_q());
        }
        return joint_configuration;

However, this leads to memory errors such as:

malloc(): unsorted double linked list corrupted
Segmentation fault (core dumped)

[jcarpent]

@hubernikus Thanks for raising this issue. To help you, we need more details.
Could you share a complete reproducible C++ example?

Thanks,
Justin