Error while loading shared libraries: libopencv_core3.so.3.2: cannot open shared object file: No such file or directory


#1

Dear Team,
Error:
error while loading shared libraries: libopencv_core3.so.3.2: cannot open shared object file: No such file or directory
while executing:
$ roslaunch vision_apps cam_api.launch

Followed with this topic and solution:

Found:
locate libopencv_core3
/opt/ros/kinetic/lib/libopencv_core3.so
/opt/ros/kinetic/lib/libopencv_core3.so.3.3
/opt/ros/kinetic/lib/libopencv_core3.so.3.3.1

FlytOS and Jetpack instaled 2 days ago.

Unfortunattely im ussing NVIDIA TX2 so instaling intel pckg from solution give this error:
sudo dpkg -i flytosv1.5-5fopencvdeps.deb
dpkg: error processing archive flytosv1.5-5fopencvdeps.deb (–install):
package architecture (amd64) does not match system (arm64)
Errors were encountered while processing:
flytosv1.5-5fopencvdeps.deb

Which i obvious of course. Different CC.

Any help will be appreciated. Updated pckg for TX2 with updated dependencies be appreciated.


#2

Hi @specyfick,

Sorry for the trouble.
We are trying hard to make a release which would get this resolved.

In the meantime, please download this debian package and run these commands in terminal:

sudo dpkg --purge flytcore-pe
sudo dpkg --purge flytcore-pe-custom
sudo dpkg -i <path to above downloaded file>/flytosv1.5-6rc7d.deb


#3

Thank You, all works, no more this error received.


#4

Thanks. closing this issue now.


#5