EIgen assertion on running libbats-2.0 agent

While running libbats-2.0 sample helloworldagent, I always get eigen assertion that says:

path/to/eigen2/Eigen/src/Core/MatrixStorage.h:44:
Eigen::ei_matrix_array<T, Size, MatrixOptions, Align>::ei_matrix_array()
[with T = double, int Size = 16, int MatrixOptions = 2, bool Align = true]:
Assertion `(reinterpret_cast<size_t>(array) & 0xf) == 0 && "this assertion
is explained here: http://eigen.tuxfamily.org/dox/UnalignedArrayAssert.html
 READ THIS WEB PAGE !!! ****"' failed.

The agent flashes in simspark monitor for a while and then gets vanished. Can you please tell me if I need any particular version of eigne or need to do some configurations.

Regards,
Saleha