make -j error about dense_flow

[zhipeng-fan]

@gss-ucas @yjxiong @wanglimin How did you solve it? I am using OpenCV 3.3.0 and came across the same issue using the 3.x branch of the dense-flow

[zhipeng-fan]

Got it work, we need to download all the dependencies.

[Tylerjoe]

@wanglimin Thanks for your so quick reply，but there is the other link for opencv3 in README.md.

Please see the opencv-3.1 branch. Many thanks to @victorhcm for the contributions!

I downloaded the project for the link and complied it.

[cyy53589]

@patrolli Hi, I works it out by :

1. clone easyloggingpp
2. copy easyloggingpp/src/* into dense_flow/include/easylogging/src
3. copy easyloggingpp/src/*.cc into dense_flow/src
4. change line 33 in CMakeList.txt

add_library(denseflow src/common.cpp src/dense_flow.cpp src/dense_flow_gpu.cpp src/dense_warp_flow_gpu.cpp src/zip_utils.cpp src/easylogging++.cc)

[wanglimin]

I test this code with OpenCV 2.4.12.

[shuangshuangguo]

@wanglimin @yjxiong
so does it adapt to OpenCV 3.2.0??

[wanglimin]

We did not test on OpenCV 3.2.0.

[yjxiong]

@gss-ucas
If you do need OpenCV 3.x, you can refer to
https://github.com/yjxiong/dense_flow/tree/opencv-3.1
However, we did not test it.

[shuangshuangguo]

@yjxiong yes, I have compiled it successfully on OpenCV 3.2.0.
Thanks for your work！

[duygusar]

@zhipeng-fan what other dependencies are needed besides libzip-dev? I have 3.3.0 and I tried to compile but got pages and pages of errors. Thanks.

[zhipeng-fan]

@duygusar Hi, I am not sure since it was a long time ago. Just a wild guess, did you also install the easylogging?

[shuangshuangguo]

@zhipeng-fan for OpenCV 3.x, you can follow this, https://github.com/gss-ucas/dense_flow

[duygusar]

@gss-ucas and @zhipeng-fan Thank you both, Using @zhipeng-fan 's git and installing easylogging, I was able to get to a point where at least the errors make more sense. I also figured out I needed the opencv contrib modules. However I still have a problem while "make" (no problem with cmake part):

[ 57%] Linking CXX executable extract_cpu
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function __static_initialization_and_destruction_0(int, int)': extract_flow.cpp:(.text+0xbaa): undefined reference to el::base::Storage::Storage(std::shared_ptrel::LogBuilder const&)'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::LogBuilder::LogBuilder()': extract_flow.cpp:(.text._ZN2el10LogBuilderC2Ev[_ZN2el10LogBuilderC5Ev]+0x2b): undefined reference to el::base::utils::OS::termSupportsColor()'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::base::DefaultLogBuilder::DefaultLogBuilder()': extract_flow.cpp:(.text._ZN2el4base17DefaultLogBuilderC2Ev[_ZN2el4base17DefaultLogBuilderC5Ev]+0x1b): undefined reference to vtable for el::base::DefaultLogBuilder'
libdenseflow.a(dense_flow.cpp.o): In function calcDenseFlow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int, int, int, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&)': dense_flow.cpp:(.text+0x100): undefined reference to el::base::Writer::construct(int, char const*, ...)'
dense_flow.cpp:(.text+0x6e6): undefined reference to el::base::Writer::construct(int, char const*, ...)' libdenseflow.a(dense_flow.cpp.o): In function el::base::Writer::~Writer()':
dense_flow.cpp:(.text._ZN2el4base6WriterD2Ev[_ZN2el4base6WriterD5Ev]+0x26): undefined reference to el::base::Writer::processDispatch()' libdenseflow.a(zip_utils.cpp.o): In function writeZipFile(std::vector<std::vector<unsigned char, std::allocator >, std::allocator<std::vector<unsigned char, std::allocator > > >&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)':
zip_utils.cpp:(.text+0xce): undefined reference to el::base::Writer::construct(int, char const*, ...)' zip_utils.cpp:(.text+0x2c0): undefined reference to el::base::Writer::construct(int, char const*, ...)'
collect2: error: ld returned 1 exit status
CMakeFiles/extract_cpu.dir/build.make:156: recipe for target 'extract_cpu' failed
make[2]: *** [extract_cpu] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/extract_cpu.dir/all' failed
make[1]: *** [CMakeFiles/extract_cpu.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

and I am stuck here. any recommendations? It links to the code rather than dependencies and I am out of ideas. I am not familiar with cpp either. Thanks.

[duygusar]

Seems like it might be due to easyloggingpp, during make test I receive:

Test project /home/duygu/Desktop/CONDOR/easyloggingpp-9.96.4/build
Start 1: easyloggingppUnitTests
1/1 Test #1: easyloggingppUnitTests ...........***Exception: Other 18.74 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) = 18.74 sec

The following tests FAILED:
1 - easyloggingppUnitTests (OTHER_FAULT)
Errors while running CTest
Makefile:127: recipe for target 'test' failed
make: *** [test] Error 8

[Tylerjoe]

@shuangshuangguo @yjxiong I still have the same problem with opencv-3.2.0 :
dense_flow/src/zip_utils.cpp:7:27: fatal error: easylogging++.h: No such file or directory

my environment is centos 7.2

could you please give me some advices, Thanks!

[Tylerjoe]

have you solved this problem about easylogging @duygusar

[wanglimin]

This code is for opencv2.4 and ubuntu 14.04

…

On Mon, Sep 3, 2018 at 11:37 AM Tylerjoe ***@***.***> wrote: have you solved this problem about easylogging @duygusar <https://github.com/duygusar> — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#15 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHP2Gp7uOaWLaX_YTPQqkZcioB0sQtkpks5uXKQRgaJpZM4PF9m9> .

-- Limin Wang Professor, Nanjing University, China Homepage: http://wanglimin.github.io/

[yjxiong]

You should use git clone —recursive, otherwise easylogging won’t be in the folder.

[Tylerjoe]

@yjxiong Thanks for your reply and help

[LuDu2020]

@yjxiong Thanks for your reply and help

@Tylerjoe hello，Hello, I would like to ask whether you have encountered this problem in the compilation process of opencv3.1:

make j:

Error:

In file included from /data/user21/dense_flow/src/dense_warp_flow_gpu.cpp:2:0:
/data/user21/dense_flow/include/dense_flow.h:9:27: fatal error: easylogging++.h: No such file or directory
compilation terminated.
CMakeFiles/denseflow.dir/build.make:134: recipe for target 'CMakeFiles/denseflow.dir/src/dense_warp_flow_gpu.cpp.o' failed
make[2]: *** [CMakeFiles/denseflow.dir/src/dense_warp_flow_gpu.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/data/user21/dense_flow/src/dense_flow_gpu.cpp:8:27: fatal error: easylogging++.h: No such file or directory
compilation terminated.
CMakeFiles/denseflow.dir/build.make:110: recipe for target 'CMakeFiles/denseflow.dir/src/dense_flow_gpu.cpp.o' failed
make[2]: *** [CMakeFiles/denseflow.dir/src/dense_flow_gpu.cpp.o] Error 1
In file included from /data/user21/dense_flow/src/dense_flow.cpp:5:0:
/data/user21/dense_flow/include/dense_flow.h:9:27: fatal error: easylogging++.h: No such file or directory
compilation terminated.
/data/user21/dense_flow/src/zip_utils.cpp:7:27: fatal error: easylogging++.h: No such file or directory
compilation terminated.
CMakeFiles/denseflow.dir/build.make:158: recipe for target 'CMakeFiles/denseflow.dir/src/zip_utils.cpp.o' failed
make[2]: *** [CMakeFiles/denseflow.dir/src/zip_utils.cpp.o] Error 1
CMakeFiles/denseflow.dir/build.make:86: recipe for target 'CMakeFiles/denseflow.dir/src/dense_flow.cpp.o' failed
make[2]: *** [CMakeFiles/denseflow.dir/src/dense_flow.cpp.o] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/denseflow.dir/all' failed
make[1]: *** [CMakeFiles/denseflow.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

[IvanFei]

Seems like it might be due to easyloggingpp, during make test I receive:

Test project /home/duygu/Desktop/CONDOR/easyloggingpp-9.96.4/build
Start 1: easyloggingppUnitTests
1/1 Test #1: easyloggingppUnitTests ...........***Exception: Other 18.74 sec

0% tests passed, 1 tests failed out of 1

Total Test time (real) = 18.74 sec

The following tests FAILED:
1 - easyloggingppUnitTests (OTHER_FAULT)
Errors while running CTest
Makefile:127: recipe for target 'test' failed
make: *** [test] Error 8

@gss-ucas and @zhipeng-fan Thank you both, Using @zhipeng-fan 's git and installing easylogging, I was able to get to a point where at least the errors make more sense. I also figured out I needed the opencv contrib modules. However I still have a problem while "make" (no problem with cmake part):

[ 57%] Linking CXX executable extract_cpu
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function __static_initialization_and_destruction_0(int, int)': extract_flow.cpp:(.text+0xbaa): undefined reference to el::base::Storage::Storage(std::shared_ptrel::LogBuilder const&)'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::LogBuilder::LogBuilder()': extract_flow.cpp:(.text._ZN2el10LogBuilderC2Ev[_ZN2el10LogBuilderC5Ev]+0x2b): undefined reference to el::base::utils::OS::termSupportsColor()'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::base::DefaultLogBuilder::DefaultLogBuilder()': extract_flow.cpp:(.text._ZN2el4base17DefaultLogBuilderC2Ev[_ZN2el4base17DefaultLogBuilderC5Ev]+0x1b): undefined reference to vtable for el::base::DefaultLogBuilder'
libdenseflow.a(dense_flow.cpp.o): In function calcDenseFlow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int, int, int, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&)': dense_flow.cpp:(.text+0x100): undefined reference to el::base::Writer::construct(int, char const*, ...)'
dense_flow.cpp:(.text+0x6e6): undefined reference to el::base::Writer::construct(int, char const*, ...)' libdenseflow.a(dense_flow.cpp.o): In function el::base::Writer::~Writer()':
dense_flow.cpp:(.text._ZN2el4base6WriterD2Ev[_ZN2el4base6WriterD5Ev]+0x26): undefined reference to el::base::Writer::processDispatch()' libdenseflow.a(zip_utils.cpp.o): In function writeZipFile(std::vector<std::vector<unsigned char, std::allocator >, std::allocator<std::vector<unsigned char, std::allocator > > >&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)':
zip_utils.cpp:(.text+0xce): undefined reference to el::base::Writer::construct(int, char const*, ...)' zip_utils.cpp:(.text+0x2c0): undefined reference to el::base::Writer::construct(int, char const*, ...)'
collect2: error: ld returned 1 exit status
CMakeFiles/extract_cpu.dir/build.make:156: recipe for target 'extract_cpu' failed
make[2]: *** [extract_cpu] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/extract_cpu.dir/all' failed
make[1]: *** [CMakeFiles/extract_cpu.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

and I am stuck here. any recommendations? It links to the code rather than dependencies and I am out of ideas. I am not familiar with cpp either. Thanks.

Excuse me, have you solved this problem? I have the same problem. Would you please tell me the solution, if you have any ideas...

[patrolli]

Seems like it might be due to easyloggingpp, during make test I receive:
Test project /home/duygu/Desktop/CONDOR/easyloggingpp-9.96.4/build
Start 1: easyloggingppUnitTests
1/1 Test #1: easyloggingppUnitTests ...........***Exception: Other 18.74 sec
0% tests passed, 1 tests failed out of 1
Total Test time (real) = 18.74 sec
The following tests FAILED:
1 - easyloggingppUnitTests (OTHER_FAULT)
Errors while running CTest
Makefile:127: recipe for target 'test' failed
make: *** [test] Error 8

@gss-ucas and @zhipeng-fan Thank you both, Using @zhipeng-fan 's git and installing easylogging, I was able to get to a point where at least the errors make more sense. I also figured out I needed the opencv contrib modules. However I still have a problem while "make" (no problem with cmake part):
[ 57%] Linking CXX executable extract_cpu
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function __static_initialization_and_destruction_0(int, int)': extract_flow.cpp:(.text+0xbaa): undefined reference to el::base::Storage::Storage(std::shared_ptrel::LogBuilder const&)'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::LogBuilder::LogBuilder()': extract_flow.cpp:(.text._ZN2el10LogBuilderC2Ev[_ZN2el10LogBuilderC5Ev]+0x2b): undefined reference to el::base::utils::OS::termSupportsColor()'
CMakeFiles/extract_cpu.dir/tools/extract_flow.cpp.o: In function el::base::DefaultLogBuilder::DefaultLogBuilder()': extract_flow.cpp:(.text._ZN2el4base17DefaultLogBuilderC2Ev[_ZN2el4base17DefaultLogBuilderC5Ev]+0x1b): undefined reference to vtable for el::base::DefaultLogBuilder'
libdenseflow.a(dense_flow.cpp.o): In function calcDenseFlow(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, int, int, int, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&, std::vector<std::vector<unsigned char, std::allocator<unsigned char> >, std::allocator<std::vector<unsigned char, std::allocator<unsigned char> > > >&)': dense_flow.cpp:(.text+0x100): undefined reference to el::base::Writer::construct(int, char const*, ...)'
dense_flow.cpp:(.text+0x6e6): undefined reference to el::base::Writer::construct(int, char const*, ...)' libdenseflow.a(dense_flow.cpp.o): In function el::base::Writer::~Writer()':
dense_flow.cpp:(.text._ZN2el4base6WriterD2Ev[_ZN2el4base6WriterD5Ev]+0x26): undefined reference to el::base::Writer::processDispatch()' libdenseflow.a(zip_utils.cpp.o): In function writeZipFile(std::vector<std::vector<unsigned char, std::allocator >, std::allocator<std::vector<unsigned char, std::allocator > > >&, std::__cxx11::basic_string<char, std::char_traits, std::allocator >, std::__cxx11::basic_string<char, std::char_traits, std::allocator >)':
zip_utils.cpp:(.text+0xce): undefined reference to el::base::Writer::construct(int, char const*, ...)' zip_utils.cpp:(.text+0x2c0): undefined reference to el::base::Writer::construct(int, char const*, ...)'
collect2: error: ld returned 1 exit status
CMakeFiles/extract_cpu.dir/build.make:156: recipe for target 'extract_cpu' failed
make[2]: *** [extract_cpu] Error 1
CMakeFiles/Makefile2:104: recipe for target 'CMakeFiles/extract_cpu.dir/all' failed
make[1]: *** [CMakeFiles/extract_cpu.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2
and I am stuck here. any recommendations? It links to the code rather than dependencies and I am out of ideas. I am not familiar with cpp either. Thanks.

Excuse me, have you solved this problem? I have the same problem. Would you please tell me the solution, if you have any ideas...

i also got the same problem, have you solve it? Could u pls tell me the solution as well...