Compilation error

[rjaisw12]

Hi I tried to install the project, and followed the steps:

1. clone the project
2. sudo apt-get install libfreeimage3 libfreeimage-dev
3. cd KinectFusion/libs git clone https://gitlab.com/libeigen/eigen.git
4. download dataset
5. run the cmake part as detailed in the readme

But when I run make, I get the following error

/home/raphael/Bureau/kinectfusion/KinectFusion/src/main.cpp:112:49: error: cannot bind non-const lvalue reference of type ‘std::__detail::_Node_iterator<std::pair<const Eigen::Matrix<int, 3, 1>, bool>, false, true>&’ to an rvalue of type ‘std::unordered_map<Eigen::Matrix<int, 3, 1>, bool, matrix_hash<Eigen::Matrix<int, 3, 1> > >::iterator’ {aka ‘std::__detail::_Node_iterator<std::pair<const Eigen::Matrix<int, 3, 1>, bool>, false, true>’} 112 | visitedVoxels.begin(); it != visitedVoxels.end(); it++) | ~~~~~~~~~~~~~~~~~~~^~

Do you know why I get this error? Maybe I have an old compiler? Sorry I'm really not an expert at C++

Thank you, Raphaël

[BikramjeetSingh]

I'm running into the same error. I'm using g++ 9.3.0 on Ubuntu 20.04. Would be great if the author could help. Thanks.

[Sylver-Chen]

same problem, g++7.3 on Ubutu 18.04

[JECULAI]

Does anyone solve this problem？

[VladimirYugay]

Sorry guys, I didn't really touch this for a long time. Should be fixed now, kudos @quepas!