I'm on Kubuntu 20.04.1 LTS. I successfully managed to build the project using GNU 7.5.0, and after running sudo make install
in the build directory tested the coupling
command with the following results:
coupling -test 1 -t 8
INFO Loading all plugins in /home/techperson/Downloads/ziran2020-master/build/Plugins
INFO Simulation using double:1
INFO Simulation dimension:3
INFO dd
INFO min_corner 0.705771 0.205771 0.7057712.29423 1.79423 2.29423
INFO sample grid min:31 6 31
INFO sample grid max:118 93 118
INFO sampled particle count: 614061
INFO dd
INFO min_corner 0.226631 0.696631 0.7266311.77337 2.24337 2.27337
INFO sample grid min: 7 30 32
INFO sample grid max: 92 116 117
INFO sampled particle count: 581742
INFO dd
INFO min_corner 0.726631 0.696631 0.2266312.27337 2.24337 1.77337
INFO sample grid min:32 30 7
INFO sample grid max:117 116 92
INFO sampled particle count: 581742
INFO dd
INFO min_corner 1.22663 0.696631 0.7266312.77337 2.24337 2.27337
INFO sample grid min:57 30 32
INFO sample grid max:142 116 117
INFO sampled particle count: 581742
INFO dd
INFO min_corner 0.726631 0.696631 1.226632.27337 2.24337 2.77337
INFO sample grid min:32 30 57
INFO sample grid max:117 116 142
INFO sampled particle count: 581742
INFO Sampling 27 particles per cell in the levelset
DEBUG Opening file /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
terminate called after throwing an instance of 'std::__ios_failure'
what(): basic_ios::clear: iostream error
FATAL Received fatal signal: SIGABRT(6)
----------------------------------------STACKTRACE-----------------------------------------
1 coupling ZIRAN::signalHandler(int)+0x8b [0x561c062dbfab]
2 /lib/x86_64-linux-gnu/libc.so.6 +0x46210 [0x7f3bf2fa5210]
3 /lib/x86_64-linux-gnu/libc.so.6 gsignal+0xcb [0x7f3bf2fa518b]
4 /lib/x86_64-linux-gnu/libc.so.6 abort+0x12b [0x7f3bf2f84859]
5 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x9e951 [0x7f3bf339d951]
6 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa47c [0x7f3bf33a947c]
7 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa4e7 [0x7f3bf33a94e7]
8 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa799 [0x7f3bf33a9799]
9 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::__throw_ios_failure(char const*)+0x91 [0x7f3bf33a0c63]
10 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x114dd2 [0x7f3bf3413dd2]
11 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::istream::read(char*, long)+0xa6 [0x7f3bf3417d36]
12 coupling void ZIRAN::PoissonDisk<double, 3>::sampleFromPeriodicData<ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}>(std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&, ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}&&)+0x184 [0x561c06142fe4]
13 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)+0x1ed [0x561c0614a62d]
14 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSet(ZIRAN::AnalyticLevelSet<double, 3>&, double, double)+0x61 [0x561c06158a41]
15 coupling ZIRAN::CouplingInit3D<double>::reload()+0x34a7 [0x561c0623b587]
16 coupling ZIRAN::CouplingInitBase<double, 3>::initialize()+0x24 [0x561c06237314]
17 coupling main+0xa26 [0x561c060f3c96]
18 /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main+0xf3 [0x7f3bf2f860b3]
19 coupling _start+0x2e [0x561c060f66ee]
----------------------------------------CONTEXT--------------------------------------------
-------------------------------------------------------------------------------------------
Aborted (core dumped)
coupling -test 2 -t 8
INFO Loading all plugins in /home/techperson/Downloads/ziran2020-master/build/Plugins
INFO Simulation using double:1
INFO Simulation dimension:3
INFO dd
INFO min_corner 0.758564 0.258564 0.7585642.24144 1.74144 2.24144
INFO sample grid min:90 28 90
INFO sample grid max:284 221 284
INFO sampled particle count: 3293136
INFO Sampling 27 particles per cell in the levelset
DEBUG Opening file /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
terminate called after throwing an instance of 'std::__ios_failure'
what(): basic_ios::clear: iostream error
FATAL Received fatal signal: SIGABRT(6)
----------------------------------------STACKTRACE-----------------------------------------
1 coupling ZIRAN::signalHandler(int)+0x8b [0x55cdba1b2fab]
2 /lib/x86_64-linux-gnu/libc.so.6 +0x46210 [0x7fc69bfae210]
3 /lib/x86_64-linux-gnu/libc.so.6 gsignal+0xcb [0x7fc69bfae18b]
4 /lib/x86_64-linux-gnu/libc.so.6 abort+0x12b [0x7fc69bf8d859]
5 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x9e951 [0x7fc69c3a6951]
6 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa47c [0x7fc69c3b247c]
7 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa4e7 [0x7fc69c3b24e7]
8 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa799 [0x7fc69c3b2799]
9 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::__throw_ios_failure(char const*)+0x91 [0x7fc69c3a9c63]
10 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x114dd2 [0x7fc69c41cdd2]
11 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::istream::read(char*, long)+0xa6 [0x7fc69c420d36]
12 coupling void ZIRAN::PoissonDisk<double, 3>::sampleFromPeriodicData<ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}>(std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&, ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}&&)+0x184 [0x55cdba019fe4]
13 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)+0x1ed [0x55cdba02162d]
14 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSet(ZIRAN::AnalyticLevelSet<double, 3>&, double, double)+0x61 [0x55cdba02fa41]
15 coupling ZIRAN::CouplingInit3D<double>::reload()+0x2ce0 [0x55cdba111dc0]
16 coupling ZIRAN::CouplingInitBase<double, 3>::initialize()+0x24 [0x55cdba10e314]
17 coupling main+0xa26 [0x55cdb9fcac96]
18 /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main+0xf3 [0x7fc69bf8f0b3]
19 coupling _start+0x2e [0x55cdb9fcd6ee]
----------------------------------------CONTEXT--------------------------------------------
-------------------------------------------------------------------------------------------
Aborted (core dumped)
coupling -test 3 -t 8
INFO Simulation using double:1
INFO Simulation dimension:3
INFO dd
INFO min_corner 0.758564 0.258564 0.7585642.24144 1.74144 2.24144
INFO sample grid min:90 28 90
INFO sample grid max:284 221 284
INFO sampled particle count: 3293136
INFO dd
INFO min_corner 0.266995 0.754995 0.7669951.733 2.221 2.233
INFO sample grid min:29 90 91
INFO sample grid max:220 281 283
INFO sampled particle count: 3218292
INFO dd
INFO min_corner 0.766995 0.754995 0.2669952.233 2.221 1.733
INFO sample grid min:91 90 29
INFO sample grid max:283 281 220
INFO sampled particle count: 3218292
INFO dd
INFO min_corner 1.267 0.754995 0.7669952.733 2.221 2.233
INFO sample grid min:154 90 91
INFO sample grid max:345 281 283
INFO sampled particle count: 3218292
INFO dd
INFO min_corner 0.766995 0.754995 1.2672.233 2.221 2.733
INFO sample grid min: 91 90 154
INFO sample grid max:283 281 345
INFO sampled particle count: 3218292
INFO Sampling 27 particles per cell in the levelset
DEBUG Opening file /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
terminate called after throwing an instance of 'std::__ios_failure'
what(): basic_ios::clear: iostream error
FATAL Received fatal signal: SIGABRT(6)
----------------------------------------STACKTRACE-----------------------------------------
1 coupling ZIRAN::signalHandler(int)+0x8b [0x557dc0f55fab]
2 /lib/x86_64-linux-gnu/libc.so.6 +0x46210 [0x7f5ddeb7e210]
3 /lib/x86_64-linux-gnu/libc.so.6 gsignal+0xcb [0x7f5ddeb7e18b]
4 /lib/x86_64-linux-gnu/libc.so.6 abort+0x12b [0x7f5ddeb5d859]
5 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x9e951 [0x7f5ddef76951]
6 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa47c [0x7f5ddef8247c]
7 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa4e7 [0x7f5ddef824e7]
8 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa799 [0x7f5ddef82799]
9 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::__throw_ios_failure(char const*)+0x91 [0x7f5ddef79c63]
10 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x114dd2 [0x7f5ddefecdd2]
11 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::istream::read(char*, long)+0xa6 [0x7f5ddeff0d36]
12 coupling void ZIRAN::PoissonDisk<double, 3>::sampleFromPeriodicData<ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}>(std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&, ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}&&)+0x184 [0x557dc0dbcfe4]
13 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)+0x1ed [0x557dc0dc462d]
14 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSet(ZIRAN::AnalyticLevelSet<double, 3>&, double, double)+0x61 [0x557dc0dd2a41]
15 coupling ZIRAN::CouplingInit3D<double>::reload()+0x22f7 [0x557dc0eb43d7]
16 coupling ZIRAN::CouplingInitBase<double, 3>::initialize()+0x24 [0x557dc0eb1314]
17 coupling main+0xa26 [0x557dc0d6dc96]
18 /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main+0xf3 [0x7f5ddeb5f0b3]
19 coupling _start+0x2e [0x557dc0d706ee]
----------------------------------------CONTEXT--------------------------------------------
-------------------------------------------------------------------------------------------
Aborted (core dumped)
coupling -test 4 -t 8
INFO Simulation using double:1
INFO Simulation dimension:3
INFO Sampling 16 particles per cell in the levelset
DEBUG Opening file /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
terminate called after throwing an instance of 'std::__ios_failure'
what(): basic_ios::clear: iostream error
FATAL Received fatal signal: SIGABRT(6)
----------------------------------------STACKTRACE-----------------------------------------
1 coupling ZIRAN::signalHandler(int)+0x8b [0x55f9a8189fab]
2 /lib/x86_64-linux-gnu/libc.so.6 +0x46210 [0x7fbcd387b210]
3 /lib/x86_64-linux-gnu/libc.so.6 gsignal+0xcb [0x7fbcd387b18b]
4 /lib/x86_64-linux-gnu/libc.so.6 abort+0x12b [0x7fbcd385a859]
5 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x9e951 [0x7fbcd3c73951]
6 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa47c [0x7fbcd3c7f47c]
7 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa4e7 [0x7fbcd3c7f4e7]
8 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa799 [0x7fbcd3c7f799]
9 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::__throw_ios_failure(char const*)+0x91 [0x7fbcd3c76c63]
10 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x114dd2 [0x7fbcd3ce9dd2]
11 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::istream::read(char*, long)+0xa6 [0x7fbcd3cedd36]
12 coupling void ZIRAN::PoissonDisk<double, 3>::sampleFromPeriodicData<ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}>(std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&, ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}&&)+0x184 [0x55f9a7ff0fe4]
13 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)+0x1ed [0x55f9a7ff862d]
14 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSet(ZIRAN::AnalyticLevelSet<double, 3>&, double, double)+0x61 [0x55f9a8006a41]
15 coupling ZIRAN::CouplingInit3D<double>::reload()+0x1956 [0x55f9a80e7a36]
16 coupling ZIRAN::CouplingInitBase<double, 3>::initialize()+0x24 [0x55f9a80e5314]
17 coupling main+0xa26 [0x55f9a7fa1c96]
18 /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main+0xf3 [0x7fbcd385c0b3]
19 coupling _start+0x2e [0x55f9a7fa46ee]
----------------------------------------CONTEXT--------------------------------------------
-------------------------------------------------------------------------------------------
Aborted (core dumped)
coupling -test 5 -t 8
INFO Simulation using double:1
INFO Simulation dimension:3
INFO Sampling 8 particles per cell in the levelset
DEBUG Opening file /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
terminate called after throwing an instance of 'std::__ios_failure'
what(): basic_ios::clear: iostream error
FATAL Received fatal signal: SIGABRT(6)
----------------------------------------STACKTRACE-----------------------------------------
1 coupling ZIRAN::signalHandler(int)+0x8b [0x559b5f69afab]
2 /lib/x86_64-linux-gnu/libc.so.6 +0x46210 [0x7fe7343d0210]
3 /lib/x86_64-linux-gnu/libc.so.6 gsignal+0xcb [0x7fe7343d018b]
4 /lib/x86_64-linux-gnu/libc.so.6 abort+0x12b [0x7fe7343af859]
5 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x9e951 [0x7fe7347c8951]
6 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa47c [0x7fe7347d447c]
7 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa4e7 [0x7fe7347d44e7]
8 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0xaa799 [0x7fe7347d4799]
9 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::__throw_ios_failure(char const*)+0x91 [0x7fe7347cbc63]
10 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 +0x114dd2 [0x7fe73483edd2]
11 /usr/lib/x86_64-linux-gnu/libstdc++.so.6 std::istream::read(char*, long)+0xa6 [0x7fe734842d36]
12 coupling void ZIRAN::PoissonDisk<double, 3>::sampleFromPeriodicData<ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}>(std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&, ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)::{lambda(Eigen::Matrix<double, 3, 1, 0, 3, 1> const&)#1}&&)+0x184 [0x559b5f501fe4]
13 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSetHelper(ZIRAN::AnalyticLevelSet<double, 3>&, double, std::vector<Eigen::Matrix<double, 3, 1, 0, 3, 1>, Eigen::aligned_allocator<Eigen::Matrix<double, 3, 1, 0, 3, 1> > >&)+0x1ed [0x559b5f50962d]
14 coupling ZIRAN::MpmInitializationHelper<double, 3>::sampleInAnalyticLevelSet(ZIRAN::AnalyticLevelSet<double, 3>&, double, double)+0x61 [0x559b5f517a41]
15 coupling ZIRAN::CouplingInit3D<double>::reload()+0x52d [0x559b5f5f760d]
16 coupling ZIRAN::CouplingInitBase<double, 3>::initialize()+0x24 [0x559b5f5f6314]
17 coupling main+0xa26 [0x559b5f4b2c96]
18 /lib/x86_64-linux-gnu/libc.so.6 __libc_start_main+0xf3 [0x7fe7343b10b3]
19 coupling _start+0x2e [0x559b5f4b56ee]
----------------------------------------CONTEXT--------------------------------------------
-------------------------------------------------------------------------------------------
Aborted (core dumped)
As you can see, every demo fails with the same error, which always occurs directly after an attempt to access particles-1000k.dat
(full path for me was /home/techperson/Downloads/ziran2020-master/Data/MpmParticles/particles-1000k.dat
) Upon first inspection, I discovered that the Data folder didn't even exist, so I recreated the full directory path the program was looking for (mkdir /home/techperson/Downloads/ziran2020-master/Data/
and mkdir /home/techperson/Downloads/ziran2020-master/Data/MpmParticles
). When the program failed with the exact same error, I created the file for it as well. I've also tried running the program as root via sudo
, re-running sudo make install
, and running the program directly from Projects/coupling. All attempts on my part ended in the same error messages.
The README mentions using TetWild to sample particles, but doesn't explain how to use the linked project to do so, where to put the resulting files, or if having such a dataset is necessary at all.
My main questions are:
Is the problem really the lack of this data?
If so, why is the error resulting from this mistake so opaque?
How do I generate the data to fix this problem if it is related to missing samples?