Segmentation fault

[roliveiradoteu]

Hi, I created the liv.klg as suggested but when i try to use it in Kintinuous i get :

CloudSliceProcessorThread started Segmentation fault (core dumped)

Likewise ElasticFusion troughs a Segmentation fault (core dumped), even using the -d 12 -c 3 -f

Any clues?

[HTLife]

@roliveiradoteu Have you ever successfully create any .klg file? For example, from TUM or ICL-NUIM. The clue you provided is not enough for debugging. What's your source file image size? (640*480 is expected both for RGB and D) The numbering of your images might affects. Faster way is to run all code under debug mode, and trace to the line that lead to crash.

[roliveiradoteu]

Hi,

Yes I created the livingroom_kt0_rs which is what I am trying to run (answers 2nd question as well about the resolution)

I can run the http://www.cs.nuim.ie/research/vision/data/loop.klg in Elastic Fusion just fine. It is when i try liv.klg that i have issues.

Debug is bellow

roliveira@T440p:~/Software/ElasticFusion/GUI/build$ gdb -ex=r --args ./ElasticFusion -l liv.klg -d 12 -c 3 -f ... Starting program: /home/roliveira/Software/ElasticFusion/GUI/build/ElasticFusion -l liv.klg -d 12 -c 3 -f [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffe2ef4700 (LWP 3997)] [New Thread 0x7fffe26f3700 (LWP 3998)] [New Thread 0x7fffe1ef2700 (LWP 3999)] warning: Can't attach LWP 1572887: No child processes /build/buildd/gdb-7.7.1/gdb/linux-thread-db.c:434: internal-error: thread_get_info_callback: Assertion `inout->thread_info != NULL' failed.

[roliveiradoteu]

The file I create from your sequence is ~16 MB (16,412,752 bytes), not the suggested 3.2Mb

File is uploaded to https://ufile.io/b54cf if you want to try

I am using opencv 2.4.8, I modified CMakeLists.txt

https://github.com/roliveiradoteu/png_to_klg/blob/master/CMakeLists.txt

[HTLife]

Thanks I will find some time to deal with this bug before weekend.

[roliveiradoteu]

@HTLife any luck?

[HTLife]

@roliveiradoteu You could download the file provided by ICL-NUIM directly. https://www.doc.ic.ac.uk/~ahanda/VaFRIC/iclnuim.html (Living Room 'lr kt0') => (TUM RGB-D Compatible PNGs) And it contains associations.txt already.

[HTLife]

@roliveiradoteu I update instructions in README.md, which is showing on project home page. Should work well now.

[quanqhow]

@HTLife Dear Jacky, what is your email address, I got trouble in running your program.

[HTLife]

@quanqhow You could contact me by jjkka.132@gmail.com

[Godpeterliu]

@HTLife when I run the elasitcfunsion by the .klg created by your program, my computer will be down, but the klg provided by elasitcfunsion will not

[HTLife]

@Godpeterliu Please provide the file name that you used, and double check it with sha1 checksum file. I just test all TUM file and with no problem.