Euroc_mav error after building with ENABLE_ARUCO_TAGS=OFF

[KyroNa]

I found multiple errors while building on jetson orin nx all in the aruco_track so after a successful build with ENABLE_ARUCO_TAGS=OFF, I can run the subscribe.launch but when I rosplay the euroc bag it shows the error ov_msckf has died

[precyon]

It will be useful to get more details of why it dies. Some options:

1. Look at the log and see if it has any info. It says the log is at /home/nvidia ... ov_msckf-2.log. It may (may not) have some hints.
2. Launch the ov_msckf with gdb. Take a look here. Basically you add launch-prefix="gdb -ex run --args" in your launch file where you launch the ov_msckf node. You can then easily inspect the back trace to understand what is going on better.

[KyroNa]

I did that and got the following

subscribing to IMU: /imu0
subscribing to cam (stereo): /cam0/image_raw
subscribing to cam (stereo): /cam1/image_raw
[New Thread 0xffffed0b9700 (LWP 4148)]
[New Thread 0xffffec8b8700 (LWP 4149)]
[New Thread 0xffffd7ff4700 (LWP 4150)]
[New Thread 0xffffcf7f3700 (LWP 4151)]
[New Thread 0xffffd77f3700 (LWP 4176)]
[Thread 0xffffd77f3700 (LWP 4176) exited]
[New Thread 0xffffd77f3700 (LWP 4177)]
[Thread 0xffffd77f3700 (LWP 4177) exited]
[New Thread 0xffffd77f3700 (LWP 4178)]
[Thread 0xffffd77f3700 (LWP 4178) exited]
[New Thread 0xffffd77f3700 (LWP 4179)]
[Thread 0xffffd77f3700 (LWP 4179) exited]
[New Thread 0xffffd6ff2700 (LWP 4180)]
[Thread 0xffffd6ff2700 (LWP 4180) exited]
[New Thread 0xffffd6ff2700 (LWP 4181)]
[Thread 0xffffd6ff2700 (LWP 4181) exited]
[New Thread 0xffffd6ff2700 (LWP 4182)]
[Thread 0xffffd6ff2700 (LWP 4182) exited]
[New Thread 0xffffd6ff2700 (LWP 4183)]
[New Thread 0xffffd77f3700 (LWP 4184)]
[New Thread 0xffffd67f1700 (LWP 4185)]
[New Thread 0xffffd5ff0700 (LWP 4186)]
--Type <RET> for more, q to quit, c to continue without paging--c

Thread 18 "run_subscribe_m" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xffffd6ff2700 (LWP 4183)]
0x0000fffff5e60fec in cv::buildOpticalFlowPyramid(cv::_InputArray const&, cv::_OutputArray const&, cv::Size_<int>, int, bool, int, int, bool) () from /usr/local/lib/libopencv_video.so.4.2

I have opencv version 4.10 and I was facing problems in building the Aruco_tag that is why I turned it off

[goldbattle]

Yes looks like some OpenCV issue or link to it issue here.
Is 4.10 what is on your system by default?
Are you building and installing this OpenCV from source?