Fail to run stereo demo

[seusofthd]

I met this error when I run the kitti stereo /usr/local/include/eigen3/Eigen/src/Core/DenseStorage.h:128: Eigen::internal::plain_array<T, Size, MatrixOrArrayOptions, 32>::plain_array() [with T = double; int Size = 4; int MatrixOrArrayOptions = 0]: Assertion `(internal::UIntPtr(eigen_unaligned_array_assert_workaround_gcc47(array)) & (31)) == 0 && "this assertion is explained here: " "http://eigen.tuxfamily.org/dox-devel/group__TopicUnalignedArrayAssert.html" " READ THIS WEB PAGE !!! "' failed.

and the calling stack is here: __Assert_fail Eigen::internal::plain_array<double, 4, 0, 32>::plain_array DenseStorage.h:128 Eigen::DenseStorage<double, 4, 4, 1, 0>::DenseStorage DenseStorage.h 187 Eigen::PlainObjectBase<Eigen::Matrix<double, 4, 1, 0, 4, 1>>::PlainObjectBase PlainObjectBase.h:478 Eigen::Matrix<double, 4, 1, 0, 4, 1>::Matrix Matrix.h 259 Eigen::Qauternion<double, 0>::Quaternion Quaternion.h:242 g2o::Sim3::Sim3 sim3.h:53 ORB_SLAM2::LoopClosing::LoopClosing LoopClosing.cc:38 ORB_SLAM2::System::System System::94 main

Could anyone help this out?

Thanks, Di

[sj-li]

Well. I got the same problem, have you fix it up?

[seusofthd]

It's long time ago and I almost forgot the reason. It should be your dataset problem. You can try monocular dataset first to see whether it works or not