plumewind / slam_simulator Goto Github PK

simulator: /usr/local/include/eigen3/Eigen/src/Core/Redux.h:413: typename Eigen::internal::traits<T>::Scalar Eigen::DenseBase<Derived>::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_max_op<double, double>; Derived = Eigen::PartialReduxExpr<const Eigen::CwiseUnaryOp<Eigen::internal::scalar_abs_op<double>, const Eigen::Matrix<double, -1, -1> >, Eigen::internal::member_sum<double>, 0>; typename Eigen::internal::traits<T>::Scalar = double]: Assertion this->rows()>0 && this->cols()>0 && "you are using an empty matrix"' failed.
[simulator-2] process has died [pid 14520, exit code -6, cmd /home/minghua/catkin_ekf/devel/lib/slam_simulator/simulator __name:=simulator __log:=/home/minghua/.ros/log/1fdc52cc-a153-11e9-80e2-000c29d62a5d/simulator-2.log].
log file: /home/minghua/.ros/log/1fdc52cc-a153-11e9-80e2-000c29d62a5d/simulator-2*.log

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作者你好，当我运行ekf的时候出现上述错误，不知道该如何解决。麻烦您能帮忙看一下吗？打开rviz之后就挂掉了。