Linux version compiling error

[jeff0908]

thanks for your great contribution!!

here's a question , when i run linux version (igraph version=0.9.9,cmake version=3.25.2) it shows this message :

(base) kuan@DESKTOP-S32DOQL:/mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Release$ make [ 14%] Building CXX object CMakeFiles/MAC.dir/PCR.cpp.o /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/PCR.cpp: In function ‘void print_graph(igraph_t)’: /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/PCR.cpp:506:25: error: cannot convert ‘igraph_vector_t’ to ‘igraph_vector_int_t*’ 506	igraph_get_edgelist(g, &el, 0);	^~~
igraph_vector_t*

In file included from /usr/local/include/igraph/igraph.h:69, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Eva.h:34, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/PCR.cpp:16: /usr/local/include/igraph/igraph_conversion.h:69:94: note: initializing argument 2 of ‘igraph_error_t igraph_get_edgelist(const igraph_t, igraph_vector_int_t, igraph_bool_t)’ 69 | IGRAPH_EXPORT igraph_error_t igraph_get_edgelist(const igraph_t graph, igraph_vector_int_t res, igraph_bool_t bycol); | ~~~~~^~~ make[2]: [CMakeFiles/MAC.dir/build.make:118: CMakeFiles/MAC.dir/PCR.cpp.o] Error 1 make[1]: [CMakeFiles/Makefile2:83: CMakeFiles/MAC.dir/all] Error 2 make: *** [Makefile:91: all] Error 2

i would like to figure out this error. sincerely waiting your reply,thank you!!

[zhangxy0517]

The function print_graph is unused, just delete it and try again.

[jeff0908]

it has a little progress but it show another error!! is there any function can instead igraph? it seems not a good one here's the new error:

(base) kuan@DESKTOP-S32DOQL:/mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Release$ make [ 14%] Building CXX object CMakeFiles/MAC.dir/PCR.cpp.o [ 28%] Building CXX object CMakeFiles/MAC.dir/registration.cpp.o /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp: In function ‘bool registration(const string&, std::string, std::string, const string&, const string&, const string&, const string&, const string&, double&, double&, double&, double&, double&, double&, double&, const string&, std::vector&)’: /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:767:67: error: invalid conversion from ‘int’ to ‘igraph_loops_t’ [-fpermissive] 767	igraph_weighted_adjacency(&g, &g_mat, IGRAPH_ADJ_UNDIRECTED, 0, 1);	^
int

In file included from /usr/local/include/igraph/igraph.h:54, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Eva.h:34, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:14: /usr/local/include/igraph/igraph_constructors.h:51:50: note: initializing argument 5 of ‘igraph_error_t igraph_weighted_adjacency(igraph_t, const igraph_matrix_t, igraph_adjacency_t, igraph_vector_t*, igraph_loops_t)’ 51	igraph_vector_t *weights, igraph_loops_t loops);	~~~^~~~~ /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:776:30: error: cannot convert ‘igraph_vector_ptr_t’ {aka ‘s_vector_ptr’} to ‘igraph_vector_int_list_t*’ 776	igraph_maximal_cliques(&g, &cliques, 3, 0); //3dlomatch 4 3dmatch; 3 Kitti 4	^~~~
igraph_vector_ptr_t {aka s_vector_ptr}

In file included from /usr/local/include/igraph/igraph.h:65, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Eva.h:34, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:14: /usr/local/include/igraph/igraph_cliques.h:40:53: note: initializing argument 2 of ‘igraph_error_t igraph_maximal_cliques(const igraph_t, igraph_vector_int_list_t, igraph_integer_t, igraph_integer_t)’ 40	const igraph_t graph, igraph_vector_int_list_t res,	~~~~~~^~~ /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp: In function ‘bool registration(PointCloudPtr&, PointCloudPtr&, std::vector&, std::vector&, std::string, float, float)’: /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:1231:69: error: invalid conversion from ‘int’ to ‘igraph_loops_t’ [-fpermissive] 1231	igraph_weighted_adjacency(&g, &g_mat, IGRAPH_ADJ_UNDIRECTED, 0, 1);	^
int

In file included from /usr/local/include/igraph/igraph.h:54, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Eva.h:34, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:14: /usr/local/include/igraph/igraph_constructors.h:51:50: note: initializing argument 5 of ‘igraph_error_t igraph_weighted_adjacency(igraph_t, const igraph_matrix_t, igraph_adjacency_t, igraph_vector_t*, igraph_loops_t)’ 51	igraph_vector_t *weights, igraph_loops_t loops);	~~~^~~~~ /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:1240:32: error: cannot convert ‘igraph_vector_ptr_t’ {aka ‘s_vector_ptr’} to ‘igraph_vector_int_list_t*’ 1240	igraph_maximal_cliques(&g, &cliques, 3, 0); //3dlomatch 4 3dmatch; 3 Kitti 4	^~~~
igraph_vector_ptr_t {aka s_vector_ptr}

In file included from /usr/local/include/igraph/igraph.h:65, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/Eva.h:34, from /mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/registration.cpp:14: /usr/local/include/igraph/igraph_cliques.h:40:53: note: initializing argument 2 of ‘igraph_error_t igraph_maximal_cliques(const igraph_t, igraph_vector_int_list_t, igraph_integer_t, igraph_integer_t)’ 40 | const igraph_t graph, igraph_vector_int_list_t res, | ~~~~~~^~~ make[2]: [CMakeFiles/MAC.dir/build.make:132: CMakeFiles/MAC.dir/registration.cpp.o] Error 1 make[1]: [CMakeFiles/Makefile2:83: CMakeFiles/MAC.dir/all] Error 2 make: *** [Makefile:91: all] Error 2

sincerely waiting your reply,thank you!!

[zhangxy0517]

It seems that igraph is not correctly configured. Please double check the version is 0.9.9 and reinstall.

[jeff0908]

yes i install igraph 0.9.9 and these command are used in my installation steps:

$ cd igraph $ mkdir build $ cd build $ cmake .. $ cmake .. -DCMAKE_INSTALL_PREFIX=/opt/local $ cmake --build . $ cmake --build . --target check $ cmake --install .

is this correct to install igraph?

thanks a lot for your reply! really helpful!!

[zhangxy0517]

cmake .. -DCMAKE_INSTALL_PREFIX=/opt/local is not needed after you run cmake ..

Are all the tests passed?

[jeff0908]

yes these tests are pass

[zhangxy0517]

That's quite strange.

[zhangxy0517]

Is the PCL version you installed 1.12? Please install 1.10.1

[jeff0908]

i'll try it thank you!

[szhorvat]

/mnt/d/Desktop/research/3D-Registration-with-Maximal-Cliques/Linux/PCR.cpp:506:25: error: cannot convert ‘igraph_vector_t’ to ‘igraph_vector_int_t’ 506 | igraph_get_edgelist(g, &el, 0);

If you see this then you are (without any doubt) using igraph 0.10, not 0.9.

I'm wondering why a project shared on github 6 months ago was written for 0.9, given that that 0.10 final was released over a year ago. I recommend updating the project to work with 0.10 (which has many reliability improvements).

[jeff0908]

my pcl version is 1.10 and igraph version is 0.9.9 it's really weird !!

[jeff0908]

dear all:

i just fix every issue above. thanks for everything!!

happy moon festival!!

[Rusullhu]

Could you provide more insights? I've encountered many similar issues. @jeff0908

[jeff0908]

Could you provide more insights? I've encountered many similar issues. @jeff0908

Can u provide some error message that i can figure what kind of problem u need to fix @Rusullhu