you are using an empty matrix"' failed

[icedCoffe001]

Hello,I meeting a problem as follows,I kept all the input formats consistent with the author. I don't know what could be a bug.I am new at it,if you give me some suggesions ,i will be appricate it .
(The example given by the author can run through.)

The command line information is as follows：
``Reading PLY: 854151 verts... 281965 faces...PLY Loader: Ignoring face with 5 vertices!
PLY Loader: Ignoring face with 5 vertices!
PLY Loader: Ignoring face with 5 vertices!
...
Warning: Zero-length normals detected: 15001 face normals, 45812 vertex normals
Generating texture views:
-----------tok ext size:12
depth fx:661.75 fy:661.75 cx:382.39 cy:277.98 width:768 height:576
RGB fx:661.75 fy:661.75 cx:382.39 cy:277.98 width:768 height:576
Global depth:100 RGB:1
Local RGB:1 edge:1 Reg:100
Global Iterations:300 Local Iterations:20
-----------tok ext size:12
-----------tok ext size:12
...
num_views:33
0 total edges.
260863 faces have not been seen by a view.
Saving model... done.
loading face info ...
Global iter:0/300
Global iter:50/300
...
local option iteration:18/20
local option iteration:19/20
----Global Texture Color Correction------
G2LTex: /usr/include/eigen3/Eigen/src/Core/Redux.h:411: typename Eigen::internal::traits::Scalar Eigen::DenseBase::redux(const Func&) const [with BinaryOp = Eigen::internal::scalar_sum_op; Derived = Eigen::Matrix<float, -1, 1>; typename Eigen::internal::traits::Scalar = float]: Assertion `this->rows()>0 && this->cols()>0 && "you are using an empty matrix"' failed.
Aborted (core dumped)