there are some errors in libigl_booleans

[zcc2xj]

the rest of examples are normal with some warnings. but there are some errors in libigl_booleans.
I think the problem is libigl/include/igl/decimate.h in cg3lib/cg3/libigl is totally different

g++ -c -pipe -fopenmp -isystem /opt/libigl/include/ -std=c++11 -O2 -std=gnu++1y -Wall -Wextra -D_REENTRANT -fPIC -DCGAL_HEADER_ONLY -DCG3_QMAKE -DCG3_CORE_DEFINED -DCG3_WITH_BOOST -DCG3_CGAL_DEFINED -DCGAL_EIGEN3_ENABLED -DCG3_LIBIGL_DEFINED -DCG3_VIEWER_DEFINED -DSOURCE_PATH=/home/zcc2xj/Github/cg3lib/examples/libigl_booleans -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -I-I -I/usr/include/eigen3 -I/opt/libigl/include -I../../../cg3lib -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtOpenGL -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtXml -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o booleans_manager.o ../../cg3/viewer/managers/booleans_manager.cpp
g++ -c -pipe -fopenmp -isystem /opt/libigl/include/ -std=c++11 -O2 -std=gnu++1y -Wall -Wextra -D_REENTRANT -fPIC -DCGAL_HEADER_ONLY -DCG3_QMAKE -DCG3_CORE_DEFINED -DCG3_WITH_BOOST -DCG3_CGAL_DEFINED -DCGAL_EIGEN3_ENABLED -DCG3_LIBIGL_DEFINED -DCG3_VIEWER_DEFINED -DSOURCE_PATH=/home/zcc2xj/Github/cg3lib/examples/libigl_booleans -DQT_NO_DEBUG -DQT_OPENGL_LIB -DQT_WIDGETS_LIB -DQT_GUI_LIB -DQT_XML_LIB -DQT_CORE_LIB -I. -I-I -I/usr/include/eigen3 -I/opt/libigl/include -I../../../cg3lib -I/usr/include/x86_64-linux-gnu/qt5 -I/usr/include/x86_64-linux-gnu/qt5/QtOpenGL -I/usr/include/x86_64-linux-gnu/qt5/QtWidgets -I/usr/include/x86_64-linux-gnu/qt5/QtGui -I/usr/include/x86_64-linux-gnu/qt5/QtXml -I/usr/include/x86_64-linux-gnu/qt5/QtCore -I. -I. -I/usr/lib/x86_64-linux-gnu/qt5/mkspecs/linux-g++ -o main.o main.cpp
In file included from ../../../cg3lib/cg3/libigl/internal/eigenmesh_libigl_algorithms.h:117,
from ../../../cg3lib/cg3/libigl/booleans.cpp:10,
from ../../../cg3lib/cg3/libigl/booleans.h:58,
from ../../cg3/viewer/managers/booleans_manager.cpp:15:
../../../cg3lib/cg3/libigl/internal/eigenmesh_libigl_algorithms_decimation.cpp: In static member function ‘static cg3::SimpleEigenMesh cg3::libigl::internal::EigenMeshLibIglAlgorithms::decimateMesh(const cg3::SimpleEigenMesh&, int, Eigen::VectorXi&)’:
../../../cg3lib/cg3/libigl/internal/eigenmesh_libigl_algorithms_decimation.cpp:30:18: error: no matching function for call to ‘decimate(const Eigen::Matrix<double, -1, 3, 1, -1, 3>&, const Eigen::Matrix<int, -1, 3, 1, -1, 3>&, int&, Eigen::MatrixXd&, Eigen::MatrixXi&, Eigen::VectorXi&)’
30 | igl::decimate(m.V, m.F, numberDesiredFaces, VV, FF, mapping);
| ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /opt/libigl/include/igl/decimate.h:182,
from ../../../cg3lib/cg3/libigl/internal/eigenmesh_libigl_algorithms_decimation.cpp:10,
from ../../../cg3lib/cg3/libigl/internal/eigenmesh_libigl_algorithms.h:117,
from ../../../cg3lib/cg3/libigl/booleans.cpp:10,
from ../../../cg3lib/cg3/libigl/booleans.h:58,
from ../../cg3/viewer/managers/booleans_manager.cpp:15:
/opt/libigl/include/igl/decimate.cpp:22:17: note: candidate: ‘bool igl::decimate(const MatrixXd&, const MatrixXi&, int, bool, Eigen::MatrixXd&, Eigen::MatrixXi&, Eigen::VectorXi&, Eigen::VectorXi&)’
22 | IGL_INLINE bool igl::decimate(
| ^~~
/opt/libigl/include/igl/decimate.cpp:22:17: note: candidate expects 8 arguments, 6 provided
/opt/libigl/include/igl/decimate.cpp:138:17: note: candidate: ‘bool igl::decimate(const MatrixXd&, const MatrixXi&, const decimate_cost_and_placement_callback&, const decimate_stopping_condition_callback&, const decimate_pre_collapse_callback&, const decimate_post_collapse_callback&, const MatrixXi&, const VectorXi&, const MatrixXi&, const MatrixXi&, Eigen::MatrixXd&, Eigen::MatrixXi&, Eigen::VectorXi&, Eigen::VectorXi&)’